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 (1306)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 1 of 131
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC700290EC Sapphire Round Brilliant 2.90 0.1250   YB700 PCE 1 In stock
YSC800190EC Sapphire Round Brilliant 1.90 0.0340   YS800 PCE 1 In stock
YSC050290EC Sapphire Round Brilliant 2.90 0.1250   YS050 PCE 1 In stock
YCC600190EC Sapphire Round Brilliant 1.90 0.0345   YC600 PCE 1 In stock
YRC200290EC Sapphire Round Brilliant 2.90 0.1250   YR200 PCE 1 In stock
YCC100200EC Sapphire Round Brilliant 2.00 0.0400   YC100 PCE 1 In stock
YSC800270EC Sapphire Round Brilliant 2.70 0.1000   YS800 PCE 1 Made to order
YSC070185EC Sapphire Round Brilliant 1.85 0.0310   YS070 PCE 1 In stock
YCC700210EC Sapphire Round Brilliant 2.10 0.0466   YC700 PCE 1 In stock
YRC300160EC Sapphire Round Brilliant 1.60 0.0206   YR300 PCE 1 In stock
Go to page 1
Show rows10
1-10 of 1306