Rare Gemstones for Sale

Showing 3557–3584 of 8470 results

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  Kornerupine 1.48 ct

  $35.00
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  Kornerupine 1.50 ct

  $20.00
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  Kornerupine 2.37 ct

  $40.00
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  Kornerupine 6.45 ct

  $300.00
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  Kornerupine Cats Eye 0.79 ct

  $20.00
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  Kornerupine Cats Eye 1.09 ct

  $40.00
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  Kornerupine Green 1.67 ct

  $40.00
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  Kornerupine Yellow 1.46 ct

  $50.00
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  Kornerupine: Dark Green 11.00 ct

  $100.00
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  Koroit Opal コロイトオパール 20.15 ct Fancy Cabochon Collection (B) 34.81 x 22.31 x 4.06 max8761

  $44.00
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  Kovdorskite 3.21 ct

  $88.00
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  Kryzhanovskite 1.43 ct

  $60.00
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  Kryzhanovskite 2.53 ct

  $75.00
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  Kryzhanovskite 2.75 ct

  $90.00
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  Kutahorite 2.85 ct Trillion Cut 9.80 x 9.60 x 4.00 mm max2619

  $80.00
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  Kutnahorite 0.74 ct

  $25.00
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  Kutnahorite 1.14 ct

  $40.00
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  Kutnahorite 1.98 ct

  $70.00
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  Kutnahorite 2.51 ct

  $95.00
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  Kutnahorite 2.54 ct

  $96.00
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  Kutnahorite 2.85 ct

  $100.00
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  Kutnahorite 4.20 ct

  $110.00
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  Kutnahorite 5.61 ct

  $200.00
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  Kutnahorite2.99 ct

  $100.00
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  Kyanite Orange 4.69 ct

  $250.00
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  Kyanite 111.97 ct Pear Cabochon Collection (1) 52.05 x 36.77 x 5.85 mm max663

  $110.00
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  Kyanite 121.82 ct drop cabochon 59.4 x 35.2 mm y31879

  $134.00
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  Kyanite 13.06 ct Fancy Cut 19.50 x 14.60 x 7.30 mm Switzerland y912

  $170.00