Rare Gemstones for Sale

Showing 2661–2688 of 8571 results

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  Fire Quartz 3.85 ct Oval Cut 12.00 x 10.30 x 5.70 mm Nigeria w405

  $164.00
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  Fire Quartz 3.87 ct. Octagon Cut 12.80 x 7.80 x 5.40 mm Nigeria w442

  $135.00
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  Fire Quartz 4.09 ct Cushion Cut 11.00 x 8.90 x 6.50 mm w746

  $130.00
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  Fire Quartz 4.17 ct Cushion Cut 12.90 x 8.80 x 6.10 mm w747

  $135.00
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  Fire Quartz 4.35 ct Cushion Cut 12.10 x 9.00 x 6.30 mm w748

  $125.00
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  Fire Quartz 8.87 ct Trillion Cut 14.50 x 14.50 x 8.10 mm max284

  $152.00
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  Fire Quartz 9.16 ct Trillion Cut 14.50 x 14.50 x 9.40 mm max5018

  $185.00
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  Fire-Banded-Obsidian 43.50 ct Marquise Cabochon 60.29 x 19.47 x 5.66 mm max9808

  $88.00
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  Fish eye agate 31.32 ct oval cabochon 32.7 x 23.8 mm Mexico y32381

  $39.00
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  Fish eye agate 31.32 ct oval cabochon 37.5 x 22.1 mm Mexico y32377

  $39.00
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  Fish eye agate 32.09 ct oval cabochon 47.4 x 19.7 mm Mexico y32382

  $35.00
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  Fish eye agate 36.85 ct oval cabochon 33.5 x 26.5 mm Mexico y32379

  $37.00
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  Fish Eye Agate 43.44 ct oval Cabochon 50.20 x 20.50 x 5.00 mm Mexico w019

  $55.00
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  Fish eye agate 47.46 ct oval cabochon 42.4 x 27.4 mm Mexico y32380

  $37.00
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  Fish eye agate 48.53 ct oval cabochon 38.7 x 32.1 mm Mexico y32384

  $43.00
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  Fish Eye Agate 54.88 ct Oval Cabochon 43.20 x 28.80 mm Mexico y32383

  $82.00
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  Fish eye agate 61.53 ct oval cabochon 46.2 x 30.8 mm Mexico y32386

  $53.00
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  Flame Plume Agate 75.29 ct Tongue Cabochon Collection (D) 41.50 x 39.80 mm Mexico y33314

  $75.00
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  Flint 102.17 ct Oval Cabochon 52.20 x 36.50 mm Madagascar y33403

  $113.00
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  Flint 134.48cts Superb Oval Shape Cabochon 55.50 x 46.40 H6.5-7 Poland Y10030

  $113.00
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  Flint 20.19 ct Fancy Cabochon 26.65 x 23.40 x 4.00 Poland w739

  $20.00
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  Flint 20.82cts Pair Pye Cut Cabochon 27.50 x 240mm H6.5-7 Poland Y10020

  $31.00
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  Flint 32.26cts Oval Shape 44.64 x 15.40mm y28009

  $23.00
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  Flint 34.45cts Oval Shape 37.50 x 24.00mm y28014

  $33.00
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  Flint 35.04 ct Pair Fancy Cabochon 33.50 x 17.00 x 3.60 mm w107

  $70.00
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  Flint 39.29 ct Round Cabochon 32.00 mm Madagascar y33406

  $40.00
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  Flint 39.43 ct Fancy Cabochons 32.10 x 21.10 x 8.80 mm Poland z177

  $40.00
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  Flint 41.01cts Superb Pair Fancy Shape Cabochon H6.5-7 Poland Y10035

  $52.00