Rare Gemstones for Sale

Showing 4593–4620 of 8444 results

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  Nickeline 5.80 ct

  $55.00
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  Nickeline 6.00 ct

  $60.00
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  Nickeline 6.70 ct

  $65.00
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  Nickeline 7.26 ct

  $70.00
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  Nickeline 8.35 ct

  $80.00
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  Nickeline 8.70 ct

  $90.00
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  Nickeline 9.19 ct

  $90.00
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  Nickeline 9.86 ct

  $95.00
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  Nipomo 25.43 ct Fancy Cabochon 28.00 x 13.48 x 5.08 mm California, USA max9815

  $40.00
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  Nipomo 51.05 ct Drop Shape Cabochon 42.24 x 25.49 x 5.79 mm California, USA max9816

  $77.00
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  Nipomo 64.60 ct Oval Cabochon 42.77 x 28.13 x 4.60 mm California, USA max9817

  $95.00
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  Nipomo 71.75 ct Oval Cabochon 48.99 x 24.83 x 5.80 mm California, USA max9818

  $140.00
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  Nipomo Agate 134.70 ct oval Cabochon Collection (1) 98.30 x 26.90 mm California y33436

  $185.00
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  Nipomo agate 22.75 ct drop cabochon 40.4 x 17.0 mm California y33437

  $36.00
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  Nipomo agate 46.75 ct round cabochon 32.4 mm California y33438

  $55.00
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  Norbergite – Diopside 3.88 ct Octagon Cut 14.10 x 7.10 x 5.40 mm y775

  $105.00
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  Norbergite – Diopside 4.19 ct Octagon Cut 14.20 x 7.40 x 5.40 mm y777

  $110.00
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  Norbergite with Diopside 2.34 ct Trillion Cut 9.20 x 9.20 mm y208

  $100.00
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  Norbergite with Diopside 2.05 ct. Ultraviolet Gem 8 Sided Cut 8.00 x 8.00 x 5.20 mm y100293

  $59.00
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  Norbergite with Diopside 2.21 ct. Ultraviolet Gem Trillion Cut 9.00 x 9.00 x 5.90 mm y100292

  $65.00
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  Norbergite-Diopside 1.03 ct

  $21.00
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  Norbergite-Diopside 1.68 ct

  $30.00
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  Norbergite-Diopside 1.69 ct Octagon Cut 9.10 x 5.90 x 4.20 mm max2858

  $38.00
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  Norbergite-Diopside 1.91 ct Octagon Cut9.10 x 6.80 x 4.40 mm max2932

  $44.00
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  Norbergite-Diopside 2.19 ct

  $60.00
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  Norbergite-diopside 2.35 ct Fluorescents Gem Cushion Cut 9.30 x 7.50 x 4.90 mm max2888

  $40.00
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  Norbergite-Diopside 3.10 ct Cushion Cut 10.00 x 8.00 x 5.70 mm y426

  $74.00
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  Norbergite-diopside 3.26 ct octagon Cut 9.20 x 7.80 x 5.50 mm y100861

  $98.00