Our Collection of Rare Gemstones

Showing 3697–3724 of 8691 results

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  Kornerupine 1.15cts Oval Cut 8.00 x 6.00mm Sri Lanka ov3029

  $43.00
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  Kornerupine 1.23 ct Trillion Cut 7.25 x 7.21 mm max1002

  $35.00
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  Kornerupine 1.46 ct Trillion Cut 7.54 x 7.62 mm max1003

  $60.00
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  Kornerupine 1.48cts Oval Cut 7.23 x 6.74mm Sri Lanka H6.5-7 Y10300

  $52.00
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  Kornerupine 1.50cts Trillion Cut 7.10 x 7.10mm Pakistan T784

  $58.00
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  Kornerupine 2.37cts Pear Shape 10.49 x 7.30mm Sri Lanka ps0045

  $63.00
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  Kornerupine 6.45 ct Oval Cut 12.17 x 10.00 mm Sri Lanka max4994

  $330.00
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  Kornerupine コーネルピン 0.72 ct Trillion Cut 5.98 x 5.89 x 3.45 mm Sri Lanka max8404

  $33.00
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  Kornerupine コーネルピン 0.80 ct Cushion Cut 6.99 x 5.40 x 3.03 mm Sri Lanka max8405

  $37.00
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  Kornerupine コーネルピン 0.83 ct Cushion Cut 5.89 x 5.29 x 3.54 mm Sri Lanka max8406

  $38.00
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  Kornerupine コーネルピン 0.83 ct Oval Cut 6.50 x 5.22 x 3.50 mm Sri Lanka max8408

  $38.00
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  Kornerupine コーネルピン 0.83 ct Pear Shape 7.53 x 4.58 x 3.76 mm Sri Lanka max8407

  $38.00
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  Kornerupine コーネルピン 0.85 ct Round Cut 5.50 x 4.52 mm Sri Lanka max8409

  $39.00
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  Kornerupine コーネルピン 0.87 ct Trillion Cut 6.02 x 5.79 x 4.15 mm Sri Lanka max8410

  $40.00
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  Kornerupine コーネルピン 0.95 ct Cushion Cut 7.54 x 4.93 x 3.63 mm Sri Lanka max8411

  $50.00
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  Kornerupine コーネルピン 1.29 ct Oval Cut 7.62 x 6.74 x 3.56 mm Sri Lanka max8412

  $77.00
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  Kornerupine: Black 11.00cts Oval Cut 14.57 x 11.72mm Sri Lanka ov71916

  $148.00
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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 Fancy Cut 13.20 x 9.80 x 6.00 mm Kola Peninsula, Russia max2670

  $177.00
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  Kryzhanovskite 1.43 ct Trillion Cut 7.50 x 7.50 mm Canada y232

  $82.00
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  Kryzhanovskite 2.53 ct Trillion Cut 9.00 x 9.00 mm South Dakota, USA max4912

  $88.00
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  Kryzhanovskite 2.75cts Trillion Cut 8.00 x 8.00mm Canada T105

  $113.00
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  Kunzite 5.50 ct Trillion Cut 11 x 10.80mm Brazil T125

  $171.00
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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