Rare Gemstones for Sale

Showing 1737–1764 of 8104 results

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  Cosmic Obsidian 94.90 ct Oval Cabochon 65.20 x 41.70 x 4.70 mm Italy w173

  $265.00
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  Cosmic Obsidian Faceted 1.71 Hexagonal 8.00 x 8.00 mm Italy max9318

  $25.00
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  Cosmic Obsidian Faceted 10.20 ct Round Cut set of (4) 10.00 mm

  $145.00
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  Cosmic Obsidian Faceted 11.27 ct Cushion Cut set of (3) 12 .00 x 10.00 mm

  $170.00
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  Cosmic Obsidian Faceted 12.25 ct Trillian Cut 14.00 x 14.00 mm

  $180.00
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  Cosmic Obsidian Faceted 12.32 ct

  $185.00
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  Cosmic Obsidian Faceted 12.49 ct

  $185.00
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  Cosmic Obsidian Faceted 12.79 ct set of (5)

  $185.00
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  Cosmic Obsidian Faceted 15.70 ct Set of 4

  $225.00
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  Cosmic Obsidian Faceted 16.01 ct Trillion Cut Set of (4) 12.00 x 12.00 mm

  $240.00
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  Cosmic Obsidian Faceted 16.26 ct Set of (27) 6.00 mm I

  $240.00
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  Cosmic Obsidian Faceted 16.38 ct Pair

  $240.00
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  Cosmic Obsidian Faceted 16.92 ct

  $250.00
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  Cosmic Obsidian Faceted 2.15 ct Cushion Cut 8.00 x 6.00 mm Italy max9321

  $32.00
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  Cosmic Obsidian Faceted 20.40 ct

  $300.00
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  Cosmic Obsidian Faceted 26.62 ct

  $400.00
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  Cosmic Obsidian Faceted 3.30 ct Trillion Cut Set of (3) Flat Back 10.00, 8.00, 6.00,mm Italy max9352e

  $50.00
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  Cosmic Obsidian Faceted 4.34 ct Pair Trillion Cut 9.50 x 9.50 mm Italy max9323

  $65.00
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  Cosmic Obsidian Faceted 4.50 ct Trillion Cut 12.00 x 12.00 mm Italy max9324

  $67.00
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  Cosmic Obsidian Faceted 5.08 ct Triangle Cut 8.00 x 8.00 mm

  $75.00
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  Cosmic Obsidian Faceted 5.40 ct Set of (3) Diamond Cut 12.00 x 8.00 mm

  $80.00
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  Cosmic Obsidian Faceted 6.67 ct Set of (5) Round Cut 9.00 mm Italy

  $100.00
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  Cosmic Obsidian Faceted 7.41 ct Set of (4)

  $100.00
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  Cosmic Obsidian Faceted 7.63 ct Set of Trillion Cut 14.80 x 14.80 mm Italy max9334

  $110.00
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  Cosmic Obsidian Faceted 7.68 ct Round Cut (24) 4.00 mm

  $180.00
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  Cosmic Obsidian Faceted 7.91 ct

  $118.00
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  Cosmic Obsidian Faceted 8.85 ct Round set of (3) Cut 10.00 mm

  $125.00
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  Cosmic Obsidian Faceted 9.53 ct set of (11)

  $140.00