Rare Gemstones for Sale

Showing 4957–4984 of 8239 resultsSorted by latest

• 

  Breccia 83.26 ct Oval Cabochon 67.90 x 39.70 mm California y853

  $60.00
• 

  Breccia 82.55 ct Oval Cabochon 64.70 x 36.30 mm California y852

  $60.00
• 

  Fossil Coral 58.28 ct Round Cabochon 36.50 mm y31209

  $58.00
• 

  Shattuckite 19.42 ct Marquise Cabochon Collection (D) 33.40 x 15.20 x 4.20 mm y848

  $80.00
• 

  Shattuckite Chrysocolla 18.74 ct Oval Cabochon 29.50 x 23.00 x 4.10 mm y847

  $80.00
• 

  Dendritic Moss Opal 5.61 ct Cushion Cabochon 16.20 x 9.20 x 4.90 mm max2904

  $55.00
• 

  Lithiophilite 5.03 ct

  $105.00
• 

  Lithiophilite 5.03 ct Trillion Cut 12.60 x 12.40 x 5.20 mm y840

  $110.00
• 

  Lithiophilite 5.00 ct Cushion Cut 14.00x 9.20 x 4.10 mm y839

  $110.00
• 

  Lithiophilite 4.35 ct

  $95.00
• 

  Lithiophilite 1.80 ct Other Cuts 10.00 x 6.00 x 3.50 mm y837

  $36.00
• 

  Hydronepheline Nepheline 2.22 ct

  $50.00
• 

  Aragonite 5.95 ct Oval Cut 14.00 x 10.00 x 6.50 mm y831

  $160.00
• 

  Kyanite 5.79 ct Octagon Cut 14.90 x 6.90 x 5.90 mm Switzerland y826

  $130.00
• 

  Quartz with Ripidolite 12.39 ct

  $125.00
• 

  Dinosaur Bone Plesiosaurus 1.80 ct

  $50.00
• 

  Rainbow Obsidian 27.96 ct Cushion Cabochon 29.70 x 21.60 mm Mexico y33611

  $60.00
• 

  Rainbow Obsidian 24.15 ct Oval Cabochon 29.80 x 21.70 mm Mexico y33629

  $53.00
• 

  Rainbow obsidian 32.56 ct Cushion Cabochon 29.70 x 21.60 mm Mexico y33627

  $70.00
• 

  Rainbow Obsidian 31.42 ct cushion cabochon 29.70 x 21.6 mm Mexico y33621

  $65.00
• 

  Rainbow Obsidian 28.44 ct Oval Cabochon 29.80 x 21.70 mm Mexico y33634

  $60.00
• 

  Rainbow Obsidian 27.88 ct Oval Cabochon 29.80 x 21.70 mm Mexico y33631

  $60.00
• 

  Rainbow obsidian 39.43 ct Oval Cabochon 47.95 x 21.70 mm Mexico y33639

  $85.00
• 

  Morrisonite 39.73 ct Trillion Cut 27.20 x 27.00 x 9.30 mm y801

  $44.00
• 

  Trapiche Quartz with Clinochlorite 5.17 ct

  $75.00
• 

  Willow Creek Jasper 29.18 ct Oval Cabochon 32.40 x 23.50 mm y31702

  $37.00
• 

  Willow Creek Jasper 51.89 ct Fancy Cabochon 79.70 x 22.70 mm y31743

  $98.00
• 

  Petrified wood 33.90 ct Cushion Cabochon Collection (B) 34.30 x 16.50 x 7.00 mm y794

  $40.00