Semi-Precious Gemstones

75 products

8.89ct Natural Bi-Color Tourmaline | Afghan Blue-Green Octagon TOR148.89ct Natural Bi-Color Tourmaline | Afghan Blue-Green Octagon TOR14

8.89ct Natural Bi-Color Tourmaline | Afghan Blue-Green Octagon TOR14

$3,801.00
$3,801.00
7.21ct Natural Bi-Color Tourmaline | Afghan Green-Blue Octagon TOR137.21ct Natural Bi-Color Tourmaline | Afghan Green-Blue Octagon TOR13

7.21ct Natural Bi-Color Tourmaline | Afghan Green-Blue Octagon TOR13

$3,167.00
$3,167.00
1.61ct Natural Lagoon Tourmaline | Afghan Elongated Cushion Cut TOR131.61ct Natural Lagoon Tourmaline | Afghan Elongated Cushion Cut TOR13

1.61ct Natural Lagoon Tourmaline | Afghan Elongated Cushion Cut TOR13

$633.00
$633.00
10.70ct Natural Nigerian Green Tourmaline | Elongated Cushion Cut TOR1110.70ct Natural Nigerian Green Tourmaline | Elongated Cushion Cut TOR11

10.70ct Natural Nigerian Green Tourmaline | Elongated Cushion Cut TOR11

$1,647.00
$1,647.00
18ct Natural Mozambique Rubellite | Massive Untreated Oval Cut TOR1218ct Natural Mozambique Rubellite | Massive Untreated Oval Cut TOR12

18ct Natural Mozambique Rubellite | Massive Untreated Oval Cut TOR12

$8,109.00
$8,109.00
13.46 Cts Brown Tourmaline From Nigeria13.46ct Natural Nigerian Brown Tourmaline | Untreated VVS Oval TOR11

13.46ct Natural Nigerian Brown Tourmaline | Untreated VVS Oval TOR11

$1,900.00
$1,900.00
9ct Flawless Bluish Green Tourmaline9ct Flawless Bluish Green Tourmaline | Natural Namibian Octagon TOR11

9ct Flawless Bluish Green Tourmaline | Natural Namibian Octagon TOR11

$3,294.00
$3,294.00
1.25ct Natural Lagoon Tourmaline | Afghan Octagonal Cut TOR101.25ct Natural Lagoon Tourmaline | Afghan Octagonal Cut TOR10

1.25ct Natural Lagoon Tourmaline | Afghan Octagonal Cut TOR10

$506.00
$506.00
6.50ct Natural Bi-Color Tourmaline | Afghan Blue-Green Octagon TOR96.50ct Natural Bi-Color Tourmaline | Afghan Blue-Green Octagon TOR9

6.50ct Natural Bi-Color Tourmaline | Afghan Blue-Green Octagon TOR9

$2,677.00
$2,677.00

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