All Gemstones

Showing 225–252 of 1905 results

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  Bixbyite 2.75 ct

  $125.00
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  Bixbyite 3.77 ct

  $150.00
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  Black Epidote 2.66cts Set 3 Round Cut 6mm R1252

  $41.00
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  Black Ilvaite 2.40cts Set of 3 Round Cut 6mm R1263

  $50.00
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  Black Moss Agate 8.10cts Oval Cabochon 18.00 x 13.00mm Q0327

  $25.00
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  Black Quartz + Gold 1.35cts 8.00 x 6.00mm ov20623

  $43.00
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  Bloodstone 131.43 ct.Oval Cabochon 67.10 x 46.40 x 4.90 mm w171

  $310.00
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  Bloodstone 89.32 ct Oval Cabochon Collection (1) 67.00 x 32.80 x 4.80 mm w178

  $190.00
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  Bloodstones 2.11 ct

  $25.00
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  Blue Apatite 0.33cts Mixed Lot (3) Brazil Y11949

  $27.00
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  Blue Apatite 0.47cts Pair 4.50mm Rounds Y11947

  $41.00
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  Blue Opal 3.18 ct ブルーオパール Trillion Cut 12.00 x 12.00 x 6.00 mm max7111

  $95.00
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  Blue opal 6.85 ct Trillion Cut 15.00 x 15.00 x 8.05 mm Mexico max6383

  $88.00
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  Blue Opal 6.857cts Trillion Cut 15.00 x 15.00mm Africa Y11666

  $128.00
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  Blue Opal from Oregon3.287cts Trillion Cut 11.23 x 11.15mm H6 T152

  $113.00
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  Blue Quartzite 275.55 ct Oval Giant Cabochon 95.43 x 76.63 x 5.08 mm max804

  $450.00
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  Blue Topaz 1.13cts Lazer Cut Trillion 5 x 5mm (2) Brazil Y11910

  $26.00
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  Blue Topaz 1.81cts Lazer Cut Trillion 6 x 6mm (2) Brazil Y11912

  $22.00
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  Blue Topaz 17.25cts g0326 Pear Shape 20.00 x 15.00mm Brazil

  $168.00
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  Blue Topaz 2.07 ct Octagon Cut 8.10 x 6.06 mm Brazil max1657

  $16.00
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  Blue Topaz 2.10cts Lazer Cut Trillion 7 x 7mm (2) Brazil Y11914

  $28.00
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  Blue Topaz 2.96cts Lazer Cut Oval 8 x 6mm(2) Brazil Y11908

  $24.00
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  Blue Topaz 6.07 cts

  $24.00
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  Blue Topaz 6.09cts Pair of Fantasy Oval Cut 10.00 x 8.00mm H8 Brazil Y10332

  $72.00
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  Blue Topaz London Blue 1.73ct Oval Cut 8.00 x 6.00 mm max144

  $17.00
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  Boracite Natural Crystal 0.39 ct Cut Stone 0.77 ct

  $75.00
• 

  Bornite 3.68 ct 6 sided 9.20 x 9.29 x 5.20 mm z899b

  $70.00
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  Bowenite 1.06cts Trillion Cut 7.5 x 7.5mm S. Africa y10733

  $29.00