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 (787)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 30 of 79
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBQ300150EC Sapphire Square Princess 1.50 0.0160   YB300 PCE 1 In stock
YSQ700200CQ Sapphire Square Princess 2.00 0.0511   YS700 PCE 1 Made to order
YSQ400150LC Sapphire Square Princess 1.50 0.0214   YS400 PCE 1 Made to order
YBQ600180EC Sapphire Square Princess 1.80 0.0290   YB600 PCE 1 In stock
YBQ400200CQ Sapphire Square Princess 2.00 0.0400   YB400 PCE 1 Made to order
YBQ100200LC Sapphire Square Princess 2.00 0.0400   YB100 PCE 1 Made to order
YCQ200210EC Sapphire Square Princess 2.10 0.0450   YC200 PCE 1 In stock
YCQ100300CQ Sapphire Square Princess 3.00 0.1430   YC100 PCE 1 Made to order
YBQ500200LC Sapphire Square Princess 2.00 0.0400   YB500 PCE 1 Made to order
YCQ400300EC Sapphire Square Princess 3.00 0.1633   YC400 PCE 1 In stock
Go to page 30
Show rows10
291-300 of 787