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 10 of 24
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSB300130LC Sapphire Round Cabochon 1.30 0.0135   GS300 PCE 1 Made to order
GSB300130EC Sapphire Round Cabochon 1.30 0.0135   GS300 PCE 1 In stock
GSB300130CQ Sapphire Round Cabochon 1.30 0.0135   GS300 PCE 1 Made to order
YRB100130EC Sapphire Round Cabochon 1.30 0.0135   YR100 PCE 1 In stock
YRB100130CQ Sapphire Round Cabochon 1.30 0.0135   YR100 PCE 1 Made to order
YRC100130EC Sapphire Round Brilliant 1.30 0.0110   YR100 PCE 1 In stock
YRB100130LC Sapphire Round Cabochon 1.30 0.0135   YR100 PCE 1 Made to order
PSB300130LC Sapphire Round Cabochon 1.30 0.0110   PS300 PCE 1 Made to order
PSB300130EC Sapphire Round Cabochon 1.30 0.0110   PS300 PCE 1 In stock
PSB300130CQ Sapphire Round Cabochon 1.30 0.0110   PS300 PCE 1 Made to order
Go to page 10
Show rows10
91-100 of 232