Country of Origin

Showing 393–420 of 478 results

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  Savannah jasper 65.90 ct. Oval cabochon 55.00 x 35.50 mm Madagascar y30201

  $135.00
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  Scapolite 0.55cts Trillion Cut 5.80 x 5.70mm Sri Lanka g665

  $33.00
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  Scapolite 1.35cts Oval Cut 8.47cts x 6.44mm Tanzania ov5776

  $143.00
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  Scapolite Pink 0.75 ct Burma

  $40.00
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  Scapolite Purple 1.40 ct

  $150.00
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  Scapolite: Colorless 2.24 ct

  $77.00
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  Scheuchzerite 2.00 ct

  $45.00
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  Script Stone 191.33 ct Oval Cabochon 75.20 x 58.50 x 5.10 mm z999

  $140.00
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  Siderite 0.84cts Trillion Cut 6.00 x 6.00mm Pakistan T732

  $36.00
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  Siderite 2.09 ct

  $44.00
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  Skutterudite 6.50 ct

  $60.00
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  Spessartine Garnet 1.45cts 7.00 x 6.70mm Pakistan T945

  $27.00
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  Star Ruby 0.805 ct Round Cabochon 5 mm Sri Lanka z134

  $230.00
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  Star Ruby 0.85cts Cabochon Round 5mm Nice Star Sri Lanka R503

  $184.00
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  Starburst Rhyolite 42.52 ct.oval cabochon 40.00 x 30.00 mm Mexico y30259

  $33.00
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  Stick Agate 105.60 ct

  $343.00
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  Stick Agate 28.08 ct

  $95.00
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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.) 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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  Stromeyerite 1.64 ct T

  $40.00
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  Stromeyerite 1.75 ct Trillion Cut 7.00 X 7.00 mm Czech Republic y92796

  $53.00
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  Sulphur 6.34 ct

  $220.00
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  Swieselite 1.58cts Fancy Cut 7.80 x 6.90mm Y11372

  $35.00
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  Syngenite 1.52cts Cushion Cut 10.90 x 7.50mm Ukraine c014

  $248.00