Clarity: SI Type: Sapphire Luster: Excellent  Weight: 3.54 cts. Origin: El dorado Bar Sapphire Mine, Helena, Montana,  USA Size: 8.3 mm X 4.6 mm Color:  Blue / Green  Shape: Round Cabochon  Treatment: None      Here is a beautiful 100% Natural Montana Sapphire. This sapphire has been cabbed (rounded… More info

  Clarity: SI Type: Sapphire Luster: Excellent  Weight: 5.53 cts. Origin: El dorado Bar Sapphire Mine, Helena, Montana,  USA Size: 10.5 mm X 4.6 mm Color:  Blue / Green  Shape: Round Cabochon  Treatment: None      Here is a beautiful 100% Natural Montana Sapphire. This sapphire has been cabbed (rounde… More info

  Clarity: SI Type: Sapphire Luster: Excellent  Weight: 7.34 cts. Origin: Helena, Montana,  USA Size: 11.0 mm X 6.28 mm Color:  Greenish Blue    Shape: Round Cabochon  Treatment: None      Here is a beautiful 100% Natural Montana Sapphire. This large beauty has been cabbed instead … More info

  Clarity: I Type: Sapphire Luster: Excellent  Weight: 9.78 cts. Origin: El dorado Bar Sapphire Mine, Helena, Montana,  USA Size: 11.3 mm X 7.2 mm Color:  Grayish Blue   Shape: Round Cabochon  Treatment: None      Here is a beautiful 100% Natural Montana Sapphire. This sapphire has been cabbed (rounde… More info