Rare Gemstones for Sale

Showing 4901–4928 of 8470 results

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  Orpiment-Realgar 3.59 ct

  $100.00
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  Orpiment-Realgar 4.50 ct

  $115.00
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  Orpiment-Realgar 6.62 ct

  $150.00
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  Ortherclase 2.16 ct

  $30.00
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  Ortherclase 2.82 ct

  $40.00
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  Ortherclase 3.21 ct

  $35.00
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  Orthoclase 0.92 ct

  $20.00
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  Orthoclase 1.02 ct

  $25.00
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  Orthoclase 1.10 ct Oval Cut 8.02 x 5.91 x 4.25 mm max6519

  $20.00
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  Orthoclase 1.60 ct Pair

  $30.00
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  Orthoclase 4.08 ct

  $60.00
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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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  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 26.58 ct Round Cabochon 29.00 x 4.40 mm 200 m y o The geological period should be Triassic max3549

  $60.00
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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 32.98 ct Round Cabochon 32.80 x 5.40 mm 200 m y o The geological period should be Triassic max3548

  $56.00
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  Osmundaceae Fossil Fern 33.74 ct Oval Cabochon 36.00 x 24.40 x4.80 mm 200 m y o The geological period should be Triassic max3550

  $77.00
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  Otherclase オーソクレース 1.02 ct Square Cut 6.00 x 6.00 mm max7099

  $18.00
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  Owyhe Jasper 10.12cts Cushion Shape 15.50 x 13.00mm Oregon USA M0103

  $16.00
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  Owyhe Jasper 20.92cts Marquise Shape 46.80 x 15.00mm Oregon USA M0104

  $18.00
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  Owyhe Jasper 21.75cts Oval Shape 28.80 x 18.50mm Oregon USA M0101

  $23.00
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  Owyhe Jasper 31.26cts Oval Shape 61.60 x 20.30mm Oregon USA M0097

  $33.00
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  Owyhe Jasper 52.92cts Half Moon 44.30 x 36.00mm Oregon USA M0107

  $53.00
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  Owyhe Jasper 53.30cts Round Shape Cab 33.00m Oregon USA M0106

  $53.00
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  Owyhe Jasper 56.48cts Oval Shape 40.20 x 25.00mm Oregon USA M0100

  $53.00
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  Owyhe Jasper 61.57cts Cushion Shape 31.00 x 27.80mm Oregon USA M0102

  $58.00
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  Owyhee Blue Opal 1.29 ct

  $30.00
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  Owyhee Blue Opal 1.44 ct

  $65.00