Rare Gemstones for Sale

Showing 1345–1372 of 8508 results

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  Cats Eye Scapolite ​ 0.90 ct

  $20.00
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  Cats Eye Scapolite ​ 0.96 ct

  $25.00
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  Cats Eye Scapolite ​ 1.03 ct

  $30.00
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  Cats Eye Scapolite ​ 3.20 ct

  $66.00
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  Cats Eye Scapolite ​1.15 ct

  $40.00
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  Cavansite 0.54 ct Cushion Shape 5.30 x 5.00 x 3.70 mm Poona District, India max1726

  $75.00
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  Cavansite 0.60 ct Faceted Triangle Cut 6.30 x 6.00 x 4.30 mm Poona District India max10788

  $40.00
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  Cavansite 1.12 ct Faceted Fancy Cut 8.70 x 6.80 x 4.10 mm Poona District India max10789

  $55.00
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  Cavansite 1.27 ct Faceted Trillion Cut 8.10 x 7.80 x 5.00 mm Poona District India max10790

  $66.00
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  Cavansite 5.14 ct Fancy Cut 16.10 x 11.40 x 7.70 mm max1558

  $475.00
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  Cavansite 6.47 ct Trillion Cut 14.80 x 14.80 mm India max1800

  $640.00
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  Cavansite 7.02 ct Pear Shape 20.10 x 10.00 x 8.00 mm max1721

  $735.00
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  Cerchiaraite in Sanbornite 2.31 ct

  $40.00
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  Cerchiaraite-Sanboraite 4.05 ct

  $77.00
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  Ceres Escaping from the Importunites of Neptune by changing herself into a Mare 45.00 x 28.00mm c0186

  $110.00
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  Cerite (Ce) Ferriallanite (Ce) 2.06 ct

  $50.00
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  Cerite-Ferriallanite (Ce)1.91 ct

  $45.00
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  Ceruleite 11.88 ct Bag Cabochon Collection (A) 18.00 x 13.40 x 5.00 mm max7161

  $22.00
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  Cerussite 3.47 ct

  $121.00
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  Chalcedony 4.37 ct

  $35.00
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  Chalcedony Green 3.20 ct

  $35.00
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  Chalcedony Set of (3) 2.30 ct

  $30.00
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  Chalcedony 12.39cts Oval Cab 18.00 x 13.00mm Q0323

  $25.00
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  Chalcedony 2.00 ct

  $35.00
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  Chalcedony 2.25 ct

  $15.00
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  Chalcedony 2.42 ct

  $45.00
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  Chalcedony 3.61 ct

  $50.00
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  Chalcedony 6.31ct

  $65.00