107.52ct Unheated Royal Blue Ceylon Sapphire - GRS Certified Cushion - BSAP6

A Sovereign of the Gem World: The 107.52-Carat "Royal Blue" Ceylon Sapphire

Rarely does a gemstone transcend the boundaries of jewelry to become a landmark of natural history. This "Important" 107.52-carat Natural Sapphire is a specimen of staggering magnitude and peerless quality. Awarded a dedicated "Portrait" by the world-renowned GRS Swisslab, this cushion-cut treasure possesses the coveted "Royal Blue" designation—the highest standard for color saturation and tonal harmony in blue sapphires.

Sourced from the legendary mines of Sri Lanka (Ceylon), this sapphire represents the pinnacle of geological rarity: it is entirely untreated and spared from thermal enhancement. At over 100 carats, its "excessive size" and "good brilliance" make it a true museum-grade asset, suitable for the world’s most prestigious private collections or as a generational investment.

Why This Sapphire is a Global Rarity:

• Monumental Scale: Weighing an incredible 107.52 carats, it belongs to an elite class of gemstones rarely seen outside of crown jewels or national museums.
• Prestigious "Royal Blue" Color: GRS-type "Royal Blue" signifies a vivid, deep saturation that remains vibrant in all lighting conditions.
• Wholly Untreated & Natural: Finding a sapphire of this size that has not been heat-treated is a statistical anomaly, ensuring maximum investment value.
• Historical Ceylon Origin: Traced to the ancient mines of Sri Lanka, a locality synonymous with the world’s most famous "Giant" sapphires.
• GRS Portrait & Award: Accompanied by a GRS Portrait Report and Award No. 5536, reserved only for gemstones of exceptional character and importance.

Gemstone Specifications:

• Weight: 107.52 Carats
• Dimensions: 25.63 x 25.22 x 18.68 mm
• Color: Vivid Blue (GRS-type "Royal Blue")
• Shape/Cut: Cushion (Brilliant/Step Cut)
• Origin: Sri Lanka (Ceylon)
• Treatment: No indication of thermal treatment (Unheated)
• Certification: GRS Report #GRS2025-011282 (Award No. 5536)

Secure a Piece of Geological History A sapphire of this importance is more than a gemstone; it is a legacy. This is a rare opportunity for connoisseurs to acquire a landmark example of the "Paradise Island" of gems.

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