Rare Gemstones for Sale

Showing 6217–6244 of 8530 results

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  Rhyolite 23.82 ct Oval Cabochon 46.90 x 11.80 mm y31251

  $34.00
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  Rhyolite 24.32 ct Fancy Cabochon 46.74 x 11.55 mm w646

  $42.00
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  Rhyolite 26.19 ct Oval Cabochon 47.70 x 13.30 x 6.00 mm y91254

  $36.00
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  Rhyolite 27.36 ct Fancy Cabochon 46.20 x 21.50 mm y31298

  $42.00
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  Rhyolite 29.97 ct Oval Cabochon 34.30 x 19.40 mm y31250

  $38.00
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  Rhyolite 32.65 ct Oval Cabochon 46.70 x 17.40 mm y31256

  $40.00
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  Rhyolite 39.33 ct Oval Cabochon 46.70 x 22.64 mm w536

  $40.00
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  Rhyolite 39.69 ct Oval Cabochon 43.70 x 25.70 mm y31261

  $40.00
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  Rhyolite 42.74 ct Fancy Cabochon 47.20 x 22.0 mm y31286

  $40.00
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  Rhyolite 44.10 ct Marquise Cabochon 62.40 x 20.70 mm y31288

  $85.00
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  Rhyolite 44.56 ct. Rare Colors Fancy Cabochon 38.50 x 31.60 x 5.00 mm y99047

  $98.00
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  Rhyolite 44.62 ct Fancy Cabochon 46.30 x 23.70 mm y31284

  $50.00
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  Rhyolite 47.91cts Round Shape Cabochon 39.00mm Mexico, H6 Y10071

  $108.00
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  Rhyolite 50.70 ct Fancy Cabochon 64.86 x 19.50 x 7.25 mm w535

  $56.00
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  Rhyolite 54.82 Oval Cabochon 45.10 x 25.90 mm y31264

  $60.00
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  Rhyolite 56.79 ct Oval Cabochon 50.80 x 21.30 mm y31262

  $60.00
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  Rhyolite 58.27 ct Fancy Cabochon 39.90 x 38.60 mm y31293

  $63.00
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  Rhyolite 62.22 ct Cushion Cabochon 62.90 x 28.30 mm y31297

  $65.00
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  Rhyolite 62.76 ct Fancy Cabochon Collection (D) 60.30 x 36.60 x 5.00 mm y767

  $82.00
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  Rhyolite 64.82 ct Oval Cabochon 63.30 x 24.40 mm y31277

  $82.00
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  Rhyolite 66.90 ct Drop Shape Cabochon 53.20 x 37.40 mm y31296

  $70.00
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  Rhyolite 68.79 ct Drop Cabochon 50.70 x 35.100 mm y31294

  $70.00
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  Rhyolite 70.98 ct Oval Cabochon 52.60 x 30.70 mm y31263

  $70.00
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  Rhyolite 84.85 ct Oval Cabochon 56.80 x 45.10 mm y657

  $175.00
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  Rhyolite 86.50 ct Oval Cabochon 44.76 x 28.77 x 8.50 mm w536

  $100.00
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  Rhyolite 86.99 ct Oval Bird’s Eye 53.80 x 35.20 mm max495

  $185.00
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  Rhyolite 86.99 ct Oval Birds Eye 53.80 x 35.20 mm w531

  $110.00
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  Rhyolite Bird’s Eye 100.18 ct Oval Cabochon 67.75 x 38.00 mm max494

  $260.00