Rare Gemstones for Sale

Showing 2437–2464 of 8239 resultsSorted by latest

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  Osmundaceae Fossil Fern 31.52 ct Round Cabochon 28.50 x 5.00 mm 200 m y o The geological period should be Triassic max3585

  $66.00
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  Osmundaceae Fossil Fern 24.27 ct Oval Cabochon 31.00 x 22.00 x 4.60 mm 200 m y o The geological period should be Triassic max3583

  $50.00
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  Osmundaceae Fossil Fern 21.16 ct Oval Cabochon 31.00 x 20.00 x 4.30 mm 200 m y o The geological period should be Triassic max3582

  $42.00
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  Foraminferous Fossil 48.44 Fancy Cabochon 57 x 22.2 x 4.6 mm Cabochon from Paleocene- miocene 40-20 m y o Central Java max3581

  $100.00
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  Foraminferous Fossil 37.62 Fancy Cabochon 40 x 15 x 4.2 mm Cabochon from Paleocene- miocene 40-20 m y o Central Java max3580

  $77.00
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  Foraminferous Fossil 20.88 Oval Pair Cabochon 40 x 15 x 4.2 mm Cabochon from Paleocene- miocene 40-20 m y o Central Java max3579

  $42.00
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  Foraminferous Fossil 20.04 Oval Pair Cabochon 40 x 15 x 4.2 mm Cabochon from Paleocene- miocene 40-20 m y o Central Java max3578

  $40.00
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  Foraminferous Fossil 14.87 Oval Pair Cabochon 27 x 8 x 4 mm Cabochon from Paleocene- miocene 40-20 m y o Central Java max3577

  $44.00
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  Banded Agate 59.89 ct Round Cabochon 38.70 x 5.00 mm max3576

  $66.00
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  Imperial Jasper 55.13 ct Drop Shape Cabochon 42.50 x 25.10 x 7.00 mm max3575

  $110.00
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  Cady Mountain Agate Druzy 40.65 ct Oval Cabochon 42.20 x 32.50 x 3.50 max3574

  $250.00
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  Cady Mountain Agate 28.85 ct Oval Cabochon 36.00 x 28.50 x 3.40 max3573

  $180.00
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  Cady Mountain Agate 27.82 ct Fancy Cabochon 33.40 x 22.00 x 3.50 max3572

  $115.00
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  Cady Mountain Agate with Druzy 21.51 ct Oval Cabochon 33.60 x 26.00 x 3.30 mm max3571

  $135.00
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  Cady Mountain Agate 14.41 ct Fancy Cabochon Collection (C) 31.00 x 19.30 x 3.30 mm max3569

  $95.00
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  Cady Mountain Agate 14.02 ct Fancy Cabochon 27.50 x 22.80 x 3.30 mm max3568

  $95.00
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  Cady Mountain Agate 8.73 ct Oval Cabochon Collection (B) 19.50 x 18.00 x 3.30 mm max3565

  $80.00
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  Cady Mountain Agate 7.63 ct Fancy Cabochon 25.20 x 8.60 x 2.80 mm max3564

  $23.00
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  Pasley Agate 42.55 ct Oval Cabochon 55.00 x 20.40 x 4.90 mm Rare max3562

  $155.00
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  Noreena Jasper 106.57 ct Cushion Cabochon Collection (2) 55.80 x 32.30 x 7.10 mm max3561

  $200.00
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  Noreena Jasper 46.14 ct Cushion Cabochon 37.00 x 19.00 x 6.40 max3560

  $88.00
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  Sagenitic Agate 34.41 ct Oval Cabochon 39.00 x 29.50 x 4.70 mm max3556

  $55.00
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  Sagenitic Agate 33.59 ct Oval Cabochon 37.40 x 32.00 x 4.40 mm max3555

  $50.00
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  Sagenitic Agate 21.12 ct Oval Cabochon 35.00 x 16.80 x 4.30 mm max3552

  $33.00
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  Quartz with Galena + Sphalerite 11.65 ct

  $88.00
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  Mozambique Garnets 4.76 ct

  $25.00
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  Phosphosiderite 2.61 ct

  $24.00
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  Phosphosiderite Mauve 2.23 ct

  $20.00