Rare Gemstones for Sale

Showing 4845–4872 of 8530 results

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  Omphacite 4.36 ct

  $90.00
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  Omphacite Almandine-Pyrope Quartz, Kyanite 2.06

  $45.00
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  Omphacite Almandine-Pyrope Quartz, Kyanite 3.94

  $90.00
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  Onyx 4.21 ct Pair Octagon Cut 21 Facetts on each stone

  $30.00
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  Onyx 6.25 ct Set of 3

  $48.00
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  Oolite 35.53 ct oval cabochon 37.0 x 25.0 mm USA y33327

  $39.00
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  Oolite 39.28 ct oval cabochon 37.0 x 25.0 mm USA y33334

  $43.00
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  Oolite 43.20 ct oval cabochon 37.0 x 25.0 mm Usa y33330

  $51.00
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  Oolite 46.93 ct oval cabochon 41.0 x 29.0 mm USA y33346

  $55.00
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  Oolite 47.16 ct oval cabochon 41.0 x 29.0 mm USA y33345

  $55.00
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  Oolite 56.42 ct oval cabochon 41.0 x 29.0 mm Usa y33339

  $64.00
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  Oolite 57.47 ct oval cabochon 41.0 x 29.0 mm Usa y33340

  $66.00
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  Oolite 58.10 ct oval cabochon 41.0 x 29.0 mm USA y33343

  $66.00
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  Oolite Cabochon ウーライト カボション 20.04 ct Mq Size 54.20 x 14.00 x 3.40 mm max6922

  $30.00
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  Opal Cabochon 3.11 ct 15.00 x 10.00 mm Australia max7411

  $33.00
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  Opal 0.75 ct Heart Shape 6.00 x 6.00 mm Australia max8461

  $16.00
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  Opal 2.54 ct Round Cut (5) Stones 6mm Round max6102

  $50.00
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  Opal 7.45cts g1132 Pear Shape 17.50 x 15.80mm Africa

  $103.00
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  Opal Blue Tanzania 1.84 ct

  $70.00
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  Opal Cats Eye one stone only g3746xx

  $40.00
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  Opal from Russia 13.60 ct

  $140.00
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  Opal Green 1.25cts Round Cut 7.79mm R203

  $27.00
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  Opal Green 2.67cts Round Cut 10.00mm R200

  $42.00
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  Opal Green Brazil 1.28 ct

  $66.00
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  Opal Green Madagascar 0.47 ct

  $25.00
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  Opal Green Madagascar 0.79 ct

  $30.00
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  Opal Green Madagascar 2.01 ct

  $50.00
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  Opal in Matrix 8.90 ct Oval Cabochon Collection (B) 20.00 x 15.00 x 6.06 mm max6405

  $44.00