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 (232)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 3 of 24
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC100140EC Sapphire Round Brilliant 1.40 0.0138   YB100 PCE 1 In stock
BKC100140EC Sapphire Round Brilliant 1.40 0.0140   BK100 PCE 1 In stock
BSC500140EC Sapphire Round Brilliant 1.40 0.0140   BS500 PCE 1 In stock
BCC200140EC Sapphire Round Brilliant 1.40 0.0138   BC200 PCE 1 In stock
YBC200140EC Sapphire Round Brilliant 1.40 0.0138   YB200 PCE 1 In stock
LSC400140EC Sapphire Round Brilliant 1.40 0.0138   LS400 PCE 1 In stock
PSC100140EC Sapphire Round Brilliant 1.40 0.0138   PS100 PCE 1 In stock
BSC100140EC Sapphire Round Brilliant 1.40 0.0138   BS100 PCE 1 In stock
YBC300140EC Sapphire Round Brilliant 1.40 0.0138   YB300 PCE 1 In stock
LSC300140EC Sapphire Round Brilliant 1.40 0.0138   LS300 PCE 1 In stock
Go to page 3
Show rows10
21-30 of 232