Rare Gemstones for Sale

Showing 4817–4844 of 8474 results

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  Octagon Cut 8.03

  $450.00
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  Old Blue Biggs 63.42 ct Fancy Cabochon 42.2 x 36.2 mm y91001

  $80.00
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  Old Blue Biggs 97.50 ct Oval Cabochon Collection (1) 53.00 x 38.00 mm y91002

  $150.00
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  Oligoclase + Aventrine + Feldspar 2.32 ct

  $20.00
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  Oligoclase 0.21 ct

  $16.00
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  Oligoclase 0.47 ct Cushion Cut 5.00 x 5.00 x 3.36 mm max9594

  $22.00
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  Oligoclase 1.13 ct Oval Cut 8.42 x 5.49 x 3.97 mm max6561

  $33.00
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  Oligoclase Green 2.24 ct

  $25.00
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  Oligoclase Moonstone 1.67 ct

  $24.00
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  Oligoclase Sunstone 1.91 ct

  $55.00
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  Oligoclase Sunstone 1.92 ct.

  $45.00
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  Oligoclase Sunstone 2.27 ct

  $55.00
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  Omphacite 1.25 ct

  $44.00
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  Omphacite 11.22 ct. Trillion Cabochon 16 x 16 x 4.5 mm y98332

  $80.00
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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