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 (171)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 13 of 18
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
PSB500140EC Sapphire Round Cabochon 1.40 0.0162   PS500 PCE 1 In stock
PSB500140CQ Sapphire Round Cabochon 1.40 0.0162   PS500 PCE 1 Made to order
PSB500140LC Sapphire Round Cabochon 1.40 0.0162   PS500 PCE 1 Made to order
YSB600140LC Sapphire Round Cabochon 1.40 0.0162   YS600 PCE 1 Made to order
YSB600140EC Sapphire Round Cabochon 1.40 0.0162   YS600 PCE 1 In stock
YSB600140CQ Sapphire Round Cabochon 1.40 0.0162   YS600 PCE 1 Made to order
PSB600140EC Sapphire Round Cabochon 1.40 0.0162   PS600 PCE 1 In stock
PSB600140CQ Sapphire Round Cabochon 1.40 0.0162   PS600 PCE 1 Made to order
PSB600140LC Sapphire Round Cabochon 1.40 0.0162   PS600 PCE 1 Made to order
YRB300140CQ Sapphire Round Cabochon 1.40 0.0162   YR300 PCE 1 Made to order
Go to page 13
Show rows10
121-130 of 171