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 (118)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 12 of 12
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YCB400130EC Sapphire Round Cabochon 1.30 0.0135   YC400 PCE 1 In stock
YCB400290EC Sapphire Round Cabochon 2.90 0.1250   YC400 PCE 1 Made to order
YCB400220LC Sapphire Round Cabochon 2.20 0.0560   YC400 PCE 1 Made to order
YCB400150CQ Sapphire Round Cabochon 1.50 0.0205   YC400 PCE 1 Made to order
YCC400140EC Sapphire Round Brilliant 1.40 0.0138   YC400 PCE 1 In stock
YCC400130EC Sapphire Round Brilliant 1.30 0.0111   YC400 PCE 1 In stock
YCC400080EC Sapphire Round Brilliant 0.80 0.0020   YC400 PCE 1 In stock
YCC400270EC Sapphire Round Brilliant 2.70 0.1000   YC400 PCE 1 In stock
Go to page 12
Show rows10
111-118 of 118