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 (234)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 16 of 24
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YRB200160EC Sapphire Round Cabochon 1.60 0.0180   YR200 PCE 1 Made to order
LSB600160EC Sapphire Round Cabochon 1.60 0.0180   LS600 PCE 1 Made to order
PSB500160LC Sapphire Round Cabochon 1.60 0.0245   PS500 PCE 1 Made to order
YBB700160LC Sapphire Round Cabochon 1.60 0.0245   YB700 PCE 1 Made to order
GSB400160LC Sapphire Round Cabochon 1.60 0.0245   GS400 PCE 1 Made to order
BCB100160CQ Sapphire Round Cabochon 1.60 0.0180   BC100 PCE 1 Made to order
YSB500160CQ Sapphire Round Cabochon 1.60 0.0245   YS500 PCE 1 Made to order
YCB700160CQ Sapphire Round Cabochon 1.60 0.0180   YC700 PCE 1 Made to order
LSB400160CQ Sapphire Round Cabochon 1.60 0.0180   LS400 PCE 1 Made to order
PSC400160EC Sapphire Round Brilliant 1.60 0.0206   PS400 PCE 1 In stock
Go to page 16
Show rows10
151-160 of 234