{"title":"Natural Tanzanite Gemstones | Loose Blue Violet Gems","description":"\u003cp\u003eDiscover our collection of natural tanzanite gemstones, prized for their exceptional blue-violet color and remarkable brilliance. Sourced from Tanzania, these rare loose gemstones are ideal for custom engagement rings, pendants, earrings, and other bespoke jewelry designs. Browse a variety of cuts, shapes, sizes, and carat weights to find the perfect tanzanite for your next creation. Whether you're a collector, jeweler, or gemstone enthusiast, explore high-quality tanzanites that combine beauty, rarity, and lasting value.\u003c\/p\u003e","products":[{"product_id":"78-9ct-gia-certified-tanzanite-intense-bluish-violet-cushion-cut","title":"78.9ct GIA Certified Tanzanite | Intense Bluish Violet Cushion Cut TAZ01","description":"\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eA Museum-Grade Masterpiece: The 78-Carat Tanzanite Titan\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn the world of high-value gemstones, rarely does a specimen emerge that defines the pinnacle of its species. This monumental\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003e78.90-carat GIA Certified Tanzanite\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a true geological marvel. Sourced from the singular Merelani Hills of Tanzania—the only commercial source on Earth—this gemstone represents the absolute upper echelon of rarity. With its deep, velvety\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eBluish Violet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esaturation and colossal proportions, this is not just a gemstone; it is a generational investment and a trophy for the world's most elite collectors.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eWhy This 78.9ct Tanzanite is a World-Class Acquisition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; list-style: none; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eGIA Identification Report:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAccompanied by a prestigious GIA Report (2546692594), ensuring the highest level of trust and authentication in the global market.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eColossal Investment Scale:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAt nearly 79 carats, this stone belongs to an elite class of \"Museum-Tier\" specimens. Large, high-quality Tanzanites are becoming increasingly scarce as mines reach deeper levels.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eExquisite VVS Clarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo find a stone of this massive volume with VVS clarity is an anomaly. The internal purity allows for a deep, liquid-like transparency that maximizes the stone’s intense color.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSuperior Brilliant Cut:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMasterfully faceted with a brilliant-cut crown and a modified brilliant pavilion, this cushion-shaped giant exhibits an extraordinary light return and \"fire.\"\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eRich Saturated Hue:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGraded by GIA as \"Bluish Violet,\" it displays the coveted royal color profile that has made Tanzanite the most sought-after blue gemstone of the 21st century.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eGemstone Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; list-style: none; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e78.90 Carats\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e25.51 x 21.30 x 18.53 mm\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eCertification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGIA Report #2546692594\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eShape:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCushion Cut\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBluish Violet\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eClarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVVS (Very, Very Slightly Included)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eTreatment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTraditional Heat Treatment (Industry Standard)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMerelani Hills, Tanzania\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSecure a Legacy of Rarity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis 78.9ct Tanzanite is a \"talking stone\" for the sophisticated investor or a centerpiece for an institutional-grade collection. Its sheer size and GIA pedigree ensure it will be the focal point of any high-jewelry collection or private vault.\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003eInquire today to secure this once-in-a-lifetime natural treasure.\u003c\/em\u003e\u003c\/p\u003e","brand":"Elite Minerals \u0026 Gems","offers":[{"title":"Default Title","offer_id":53865896640831,"sku":"SIAMMGTAN01","price":54900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/7680\/3903\/files\/78ct_GIA_Certified_Tanzanite.webp?v=1782629678"},{"product_id":"6-91ct-natural-tanzanite-cats-eye-rare-untreated-tanzanian-oval","title":"6.91ct Natural Tanzanite Cat's Eye | Rare Untreated Tanzanian Oval TAZ02","description":"\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eA Phenomenal Rarity: The Elusive Tanzanian Eye\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExperience the mesmerizing mystique of one of the world’s rarest gemstone phenomena. While faceted Tanzanites are prized for their color, this\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003e6.91-carat Natural Tanzanite Cat’s Eye\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebelongs to an elite tier of collector’s specimens. Sourced from the singular Merelani Hills of Tanzania, this gemstone displays a sharp, silvery \"eye\" or chatoyancy that glides across its velvety blue surface. It is a breathtaking marriage of the Earth's rarest blue mineral and a captivating optical effect.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eWhy This Tanzanite Cat's Eye is a Premier Acquisition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; list-style: none; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eTrue Geological Anomaly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChatoyancy in Tanzanite is exponentially rarer than in other gemstones, making this a cornerstone asset for any serious \"phenomenal gem\" collection.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003e100% Natural \u0026amp; Untreated:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn a market where nearly all Tanzanite is heat-treated, this specimen is entirely natural. Its rich blue hue and internal fire are exactly as they were formed millions of years ago.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eElite VVS Clarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFinding a chatoyant cabochon with\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eVVS (Very, Very Slightly Included)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eclarity is a gemological triumph. The internal purity ensures the \"eye\" remains crisp, bright, and unobstructed.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSignificant Investment Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAt nearly 7 carats, this stone offers the substantial scale and weight required for a high-value museum-tier portfolio.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSuperior Light Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHand-selected for its \"Excellent\" luster, the stone reacts vibrantly to light, creating a rhythmic dance of color and chatoyancy.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eGemstone Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; list-style: none; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.91 Carats\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e11.6 x 9.1 x 7.2 mm\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDeep Crystalline Blue\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eClarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVVS (Very, Very Slightly Included)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eShape:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOval Cabochon\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003ePhenomenon:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStrong Chatoyancy (Cat's Eye)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMerelani Hills, Tanzania\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eTreatment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Natural (Untreated)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSecure a Masterpiece of Phenomenal Nature\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhether you are an investor looking for an unheated rarity or a designer creating a bespoke \"Conversation Piece\" ring, this 6.91ct Tanzanite Cat's Eye is a peerless choice.\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003eAdd this rare Tanzanian treasure to your collection today and own a piece of Earth's rarest light.\u003c\/em\u003e\u003c\/p\u003e","brand":"Elite Minerals \u0026 Gems","offers":[{"title":"Default Title","offer_id":53997850034495,"sku":null,"price":5199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/7680\/3903\/files\/6.91ct_Natural_Tanzanite_Cat_s_Ey.webp?v=1783283513"},{"product_id":"5-01ct-natural-bi-color-tanzanite-rare-unheated-purple-pink-blue","title":"5.01ct Natural Bi-Color Tanzanite | Rare Unheated Purple-Pink \u0026 Blue TAZ03","description":"\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eA Crystalline Sunset: The Untouched Mystique of Tanzanian Zoisite\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStep into the elite world of \"Fancy Tanzanite\" with this spectacular 5.01-carat Natural Bi-Color Tanzanite. Unlike standard blue tanzanites that achieve their color through heating, this museum-grade specimen is\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003e100% natural and unheated\u003c\/strong\u003e. It showcases a breathtaking, seamless transition between deep blue-violet and rare purple-pink hues—a color distribution that is extremely rare in the gem kingdom. Sourced from the singular Merelani Hills of Tanzania, this gemstone is a true \"one-of-one\" treasure for the discerning collector.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eWhy This Bi-Color Tanzanite is a Connoisseur’s Choice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; list-style: none; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003e100% Natural \u0026amp; Unheated:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis stone remains exactly as it was formed millions of years ago. Unheated Tanzanites (Zoisite) are highly sought after by purists and investors for their organic origin.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eUnique Bi-Color Phenomenon:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe mesmerizing blend of blue-violet and romantic purple-pink offers a dynamic visual experience that shifts with every angle of light.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSignificant 5-Carat Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCrossing the 5-carat threshold makes this a \"trophy stone,\" offering a substantial presence for high-jewelry design.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eExceptional VS Clarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHand-selected for its high clarity and transparency, ensuring that the rare bi-color distribution is showcased with \"Excellent\" luster.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eCertified Authenticity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis gemstone is accompanied by a professional lab certificate, guaranteeing its natural origin and unheated status.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eGemstone Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; list-style: none; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.01 Carats\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e13.5 x 7.2 x 5.2 mm\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBi-color (Blue-Violet \u0026amp; Purple-Pink)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eClarity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVS (Very Slightly Included \/ High Clarity)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eShape:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCushion Cut\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMerelani Hills, Tanzania\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eTreatment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Natural (No Heat)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eLuster:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExcellent\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; color: oklch(0.21 0.006 285.885); font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid; font-weight: bolder;\"\u003eSecure a Legacy of Rarity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhether you are a gemstone investor or a jewelry designer looking for the ultimate \"hero stone\" for a bespoke ring, this 5.01ct Bi-Color Tanzanite offers unparalleled prestige.\u003cspan\u003e \u003c\/span\u003e\u003cem style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px solid;\"\u003eOwn a masterpiece of Tanzanian nature—add this rare unheated gem to your collection today.\u003c\/em\u003e\u003c\/p\u003e","brand":"Elite Minerals \u0026 Gems","offers":[{"title":"Default Title","offer_id":53997850657087,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/7680\/3903\/files\/b9fa2626-f534-471b-815e-76d98044bb69.webp?v=1783283567"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/7680\/3903\/collections\/78ct_GIA_Certified_Tanzanite.webp?v=1783167406","url":"https:\/\/elitemineral.com\/collections\/natural-tanzanite-gemstones-loose-blue-violet-gems.oembed","provider":"Elite Minerals \u0026 Gems Pte Ltd","version":"1.0","type":"link"}