Our Collection of Rare Gemstones

Showing 3641–3668 of 8688 results

• 

  Kakortokite 1.47 ct

  $33.00
• 

  Kakortokite 5.25 ct

  $66.00
• 

  Kakortokite 3.89 ct

  $100.00
• 

  Kakortokite 4.44 ct

  $60.00
• 

  Kakortokite 4.46 ct

  $150.00
• 

  Kakortokite 4.62 ct

  $163.00
• 

  Kakortokite 4.72 ct

  $168.00
• 

  Kakortokite 4.72 ct

  $160.00
• 

  Kakortokite 4.80 ct

  $155.00
• 

  Kakortokite 4.86 ct

  $158.00
• 

  Kakortokite 4.88 ct

  $110.00
• 

  Kakortokite 5.37 ct

  $125.00
• 

  Kakortokite 5.49 ct

  $125.00
• 

  Kakortokite 5.96 ct

  $140.00
• 

  Kakortokite 8.36 ct

  $160.00
• 

  Kaleidoscope Jasper 36.73 ct Fancy Cabochon 35.30 x 23.50 x 5.40 mm max9698

  $85.00
• 

  Kaleidoscope Jasper 37.83 ct Fancy Cabochon 31.30 x 33.50 x 5.00 mm max9697

  $90.00
• 

  Kaleidoscope Jasper 53.21 ct Fancy Cabochon 45.50 x 33.20 x 4.30 mm max9695

  $135.00
• 

  Kaleidoscope Jasper 91.63 ct Round Cabochon 60.00 by 6.80 mm max9694

  $275.00
• 

  Kammererite 1.25 ct Octagon Cut 8.50 x 5.50 x 4.00 mm Turkey max9611

  $50.00
• 

  Kammererite 1.35 ct Pair

  $40.00
• 

  Kammererite 1.36 ct Cushion Cut 8.00 x 6.00 x 4.00 mm Turkey max9940

  $40.00
• 

  Kammererite 3.09 ct

  $66.00
• 

  Kammererite 3.17 ct

  $70.00
• 

  Katlang Topaz 1.419cts Trillion Cut 7.54 x 7.49mm Pakistan y28039

  $83.00
• 

  Kazachsthan Moss Agate 51.88 ct Oval Cabochon 53.50 x 31.30 x 4.00 mm y648

  $115.00
• 

  Kazakhstan Agate 226.45 ct Oval Cabochon 88.00 x 50.00 x 6.90 mm w722x

  $410.00
• 

  Kazaksthan Agate 369.00 ct Giant Oval Cabochon World Class

  $740.00