Rare Gemstones for Sale

Showing 4117–4144 of 8570 results

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  Maligano Jasper 70.19 ct Oval Cabochon 46.60 x 32.00 x 4.20 mm r234

  $65.00
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  Maligano Jasper 71.76 ct Fancy Cabochon 42.80 x 42.80 x 5.40 mm Double sided hand polished z941

  $110.00
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  Maligano Jasper 75.42 ct Oval Cabochon 45.50 x 31.60 x 6.00 mm Double sided hand polished z944

  $65.00
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  Maligano Jasper 84.01 ct Fancy Cabochon 38.10 x 32.80 x 5.50 mm Double sided hand polished z954

  $130.00
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  Maligano Jasper Pair 18.76 ct Fancy Cabochon 28.00 x 14.00 x 3.20 mm Indonesia c069

  $50.00
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  Maligano Jasper Pair 23.55 ct Oval Cabochon 27.00 x 15.00 x 3.00 mm Indonesia c070

  $52.00
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  Maligano Jasper Pair 31.67 ct Cabochon 26.50 x 16.20 x 3.20 mm Indonesia c071

  $70.00
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  Manganese 3.20 ct

  $50.00
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  Manganite 0.55 ct

  $20.00
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  Manganite 1.39 ct

  $40.00
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  Manganite 12.21 ct Oval Cabochon 15.41 x 12.39 mm Canada max7379

  $25.00
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  Manganite 2.46 ct

  $44.00
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  Manganite 2.59 ct

  $55.00
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  Mangano Adamite Fluorescent Gem 13.81 ct

  $335.00
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  Mangano Vesuvianite Hausmannite 3.63 ct

  $88.00
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  Manganoan Vesuvianite Hausmannite 3.03 ct

  $77.00
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  Manganoan-Vesuvianite-Hausmannite 1.29 ct.

  $40.00
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  Manganoan-Vesuvianite-Hausmannite 1.58 ct

  $88.00
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  Manganoapatite 0.085cts Pear Shape 3.4 x 2.3mm Y11122

  $15.00
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  Manganoapatite 7.58 ct

  $190.00
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  Manganoneptunite 1.40 ct Cushion Cut 8.60 x 5.90 mm max2862

  $60.00
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  Manganotantalite Red 0.34 ct

  $35.00
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  Manganotantalite Red 0.90 ct

  $150.00
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  Manganotantalite Red 1.70 ct

  $300.00
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  Manganotantalite Red 2.80 ct

  $100.00
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  Manganotantalite Red 5.04 ct

  $295.00
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  Manganotantalite Red Tantalite 6.21 ct

  $621.00
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  Manganovesuvianite on Hausmannite 2.68 ct Cushion Cut 9.10 x 6.60 mm Y92776

  $85.00