Rare Gemstones for Sale

Showing 5489–5516 of 8571 results

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  Psilomelane 53.67 ct oval cabochon 42.30 x 25.90 mm y30754

  $83.00
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  Psilomelane 54.84 ct drop cabochon 43.60 x 27.00 mm y30769

  $73.00
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  Psilomelane 55.00 ct drop cabochon 38.00 x 31.00 mm y30767

  $213.00
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  Psilomelane 55.12 ct drop cabochon 45.70 x 30.80 mm y30771

  $68.00
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  Psilomelane 55.75 ct oval cabochon 43.60 x 26.00 mm y30753

  $73.00
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  Psilomelane 55.97 ct drop cabochon 37.70 x 30.40mm y30766

  $73.00
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  Psilomelane 66.01 ct oval cabochon 40.6 x 30.6 mm y30758

  $113.00
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  Psilomelane 66.51 ct drop cabochon 45.30 x 30.20 mm y30770

  $110.00
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  Psilomelane 66.84 ct oval cabochon 38.40 x 30.40 mm y30757

  $103.00
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  Psilomelane 67.17 ct cushion cabochon 41.80 x 25.10 mm y30779

  $113.00
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  Psilomelane 73.69 ct tongue cabochon 36.30 x 33.00 mm y30781

  $43.00
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  Psilomelane 76.15 ct oval cabochon 43.80 x 32.00 mm y30759

  $133.00
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  Pumpellyite-(Mn2+)-Osumilite -Mg 1.37 ct.

  $30.00
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  Pumpellyite-(Mn2+)-Osumilite -Mg 0.96 ct

  $22.00
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  Pumpellyite-(Mn2+)-Osumilite -Mg 1.15 ct

  $25.00
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  Pumpellyite-(Mn2+)-Osumilite -Mg 1.65 ct

  $37.00
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  Pumpellyite-(Mn2+)-Osumilite -Mg 1.93 ct

  $44.00
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  Pumpellyite-(Mn2+)-Osumilite-Mg 0.46 ct.

  $16.00
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  Pumpellyite-Osumilite 0.49 ct Bag Cut Andros Island, Greece max2564

  $24.00
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  Pumpellyite-Osumilite 1.63 ct

  $80.00
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  Purple Chalcedony 78.11 ct Oval Cabochon 46.80 x 32.50 x 6.50 mm max6503

  $144.00
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  Purple Chalcedony 78.11 ct Oval Cabochon 46.80 x 32.50 x 6.50 mm z151

  $70.00
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  Purple Chalcedony 9.25 ct

  $80.00
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  Purple Jade 1.92cts Set of 3 Round Cut 6mm Y9497

  $59.00
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  Purple Jade 1.46 ct Trillion Cut 6.00 x 6.00 mm max1964

  $40.00
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  Purple Jade パープルジェイド 6.20 ct Trillion Cut 10.00 x 10.00 x 6.40 mm max7349

  $66.00
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  Purple Scapolite 1.20 ct

  $90.00
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  Purple Scapolite 1.95cts Set of 3 Round Cut 6mm Tanzania H5-6 R622

  $278.00