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 (116)
  • 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
YSB200140EC Sapphire Round Cabochon 1.40 0.0162   YS200 PCE 1 Made to order
YSB200230LC Sapphire Round Cabochon 2.30 0.0630   YS200 PCE 1 Made to order
YSC200230EC Sapphire Round Brilliant 2.30 0.0630   YS200 PCE 1 In stock
YSC200240EC Sapphire Round Brilliant 2.40 0.0710   YS200 PCE 1 In stock
YSB200250EC Sapphire Round Cabochon 2.50 0.0830   YS200 PCE 1 Made to order
YSQ200300CQ Sapphire Square Princess 3.00 0.1633   YS200 PCE 1 Made to order
Go to page 12
Show rows10
111-116 of 116