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 (61)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 6 of 7
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
LSC600185EC Sapphire Round Brilliant 1.85 0.0310   LS600 PCE 1 In stock
YBC500185EC Sapphire Round Brilliant 1.85 0.0310   YB500 PCE 1 In stock
YBC100185EC Sapphire Round Brilliant 1.85 0.0310   YB100 PCE 1 In stock
GSC300185EC Sapphire Round Brilliant 1.85 0.0310   GS300 PCE 1 In stock
YRC300185EC Sapphire Round Brilliant 1.85 0.0310   YR300 PCE 1 In stock
PSC500185EC Sapphire Round Brilliant 1.85 0.0310   PS500 PCE 1 In stock
LSC700185EC Sapphire Round Brilliant 1.85 0.0310   LS700 PCE 1 In stock
YCC300185EC Sapphire Round Brilliant 1.85 0.0310   YC300 PCE 1 In stock
YBC200185EC Sapphire Round Brilliant 1.85 0.0310   YB200 PCE 1 In stock
GSC400185EC Sapphire Round Brilliant 1.85 0.0320   GS400 PCE 1 In stock
Go to page 6
Show rows10
51-60 of 61