All Gemstones

Showing 1569–1596 of 1925 results

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  Stichtite in Serpentite 18.98cts Large Oval Cab 33.00 x 18.00 ov0045

  $63.00
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  Stilbite Green 3.76 ct

  $40.00
• 

  Stilbite: Green 3.63 ct

  $40.00
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  Stromatiolite 19.04cts Oval Shape Cabochon 28.00 x 22.00mm Florescent GemY10073

  $43.00
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  Stromatolite Collenia Undosa Fossil Proterozoic (2.1 b.y.o.) 24.864 ct

  $440.00
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  Stromatolite Collenia Undosa Fossil Proterozoic (2.1 b.y.o.) 3.43 ct

  $40.00
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  Stromatolite Collenia Undosa Fossil Proterozoic (2.1 b.y.o.) 5.47 ct

  $75.00
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  Stromatolite Collenia Undosa Fossil Proterozoic (2.1 b.y.o.) 5.56 ct

  $75.00
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  Stromatolite Collenia Undosa Fossil Proterozoic (2.1 b.y.o.) 5.80 ct

  $70.00
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  Stromatolite Collenia Undosa Fossil Proterozoic (2.1 b.y.o.) 6.71 ct

  $74.00
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  Stromatolite Kabama Fossil 1.51 ct

  $44.00
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  Stromatolite Kabamba Fossil Collenia 130.50 ct

  $200.00
• 

  Stromeyerite 1.75 ct Trillion Cut 7.00 X 7.00 mm Czech Republic y92796

  $53.00
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  Strontium with Aragonite 3.14 ct

  $60.00
• 

  Sulphur 13.65 ct

  $995.00
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  Sulphur 16.35 ct

  $400.00
• 

  Sulphur 6.34 ct

  $220.00
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  Sulphur 6.82 ct

  $200.00
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  Sulphur 9.98 ct

  $300.00
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  Sunstone 4.45

  $115.00
• 

  Svabite 1.52 ct

  $30.00
• 

  Svabite 5.64 ct

  $135.00
• 

  Syngenite 1.52cts Cushion Cut 10.90 x 7.50mm Ukraine c014

  $248.00
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  Talc 30.63cts Extra Large Oval Cab 21.35 x 17.40mm Nevada, U.S.A. ov6446

  $73.00
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  Tanzanite 2.04 ct Oval Cut (5 Stones) w761

  $65.00
• 

  Tarbuttite 3.03 ct

  $88.00
• 

  Tarbuttite 3.03cts Trillion Cut 8.44 x 8.42mm H4 Namibia Y10253

  $193.00
• 

  Tarbuttite 3.29 ct Trillion Cut 9.50 x 9.50 mm y233

  $82.00