All Gemstones

Showing 925–952 of 1905 results

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  Lizardite Green Switzerland 2.24 ct

  $66.00
• 

  Lizardite Green Switzerland 2.33 ct

  $88.00
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  Lizardite Green Swizerland 3.36 ct

  $70.00
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  Londonite 0.27cts Round Cut 4.20mm R82

  $340.00
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  Lorenzenite 3.12 ct

  $100.00
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  Lottingite 0.904cts Trillion Cut 6.14 x 5.12mm H5-5.5 California, USA T163b

  $36.00
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  Lottingite 1.333cts Trillion Cut 6.49 x 6.53mm H5-5.5 California, USA T164

  $52.00
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  Maganoneptunite 1.40cts Cushion Shape 8.60 x 5.90mm Y11352

  $125.00
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  Magnesio Hastingsite 0.53 ct

  $25.00
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  Magnesio-Ferri-Fluoro-Hornblend 4.09 ct

  $95.00
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  Magnesio-Ferri-Fluoro-Hornblende 2.91 ct

  $77.00
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  Magnesio-Ferri-Fluoro-Orneblende 3.86 cts

  $75.00
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  Magnesioferrite 3.43 ct.

  $75.00
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  Magnesioferrite 3.57 ct

  $95.00
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  Magnesiohastingsite 3.77 ct

  $183.00
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  Magnesioschromite 1.32 ct

  $40.00
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  Magnesioschromite 1.54 ct

  $60.00
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  Magnesite 60.54 ct Oval Cabochon Collection (1) 54.20 x 23.80 x 5.00 mm y137

  $110.00
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  Magnesite 96.80 ct fancy cabochon 87.3 x 29.5 mm Utah y33292

  $83.00
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  Magnesite Colorless 8.08 ct

  $200.00
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  Magnetite 2.05 ct

  $30.00
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  Manganite 2.46 ct

  $44.00
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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
• 

  Manganotantalite Red 0.90 ct

  $150.00
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  Manganovesuvianite on Hausmannite 2.68 ct Cushion Cut 9.10 x 6.60 mm Y92776

  $85.00