Precision machine-cut calibrated natural sapphire gemstones

Identification Natural
Species Corundum
Variety Sapphire
Hardness 9
Density 4
RI-1 1.762
RI-2 1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

  • Inventory (45)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 3 of 5
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC500290EC Sapphire Round Brilliant 2.90 0.1250   YB500 PCE 1 In stock
YBC500190EC Sapphire Round Brilliant 1.90 0.0345   YB500 PCE 1 In stock
YBC500105EC Sapphire Round Brilliant 1.05 0.0070   YB500 PCE 1 In stock
YBC500295EC Sapphire Round Brilliant 2.95 0.1430   YB500 PCE 1 In stock
YBC500195EC Sapphire Round Brilliant 1.95 0.0374   YB500 PCE 1 In stock
YBC500110EC Sapphire Round Brilliant 1.10 0.0067   YB500 PCE 1 In stock
YBC500300EC Sapphire Round Brilliant 3.00 0.1430   YB500 PCE 1 In stock
YBC500200EC Sapphire Round Brilliant 2.00 0.0403   YB500 PCE 1 In stock
YBC500135EC Sapphire Round Brilliant 1.35 0.0120   YB500 PCE 1 In stock
YBC500210EC Sapphire Round Brilliant 2.10 0.0450   YB500 PCE 1 In stock
Go to page 3
Show rows10
21-30 of 45