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.

Sapphire

Sapphire
  • Inventory (6805)

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  • Page 610 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBB400300LC Sapphire Round Cabochon 3.00 0.1430   YB400 PCE 1 Made to order
YBB400130EC Sapphire Round Cabochon 1.30 0.0135   YB400 PCE 1 In stock
YBB400300EC Sapphire Round Cabochon 3.00 0.1430   YB400 PCE 1 Made to order
YBQ400300EC Sapphire Square Princess 3.00 0.1430   YB400 PCE 1 In stock
YBB400170CQ Sapphire Round Cabochon 1.70 0.0294   YB400 PCE 1 Made to order
YBC400130EC Sapphire Round Brilliant 1.30 0.0111   YB400 PCE 1 In stock
YBC400150EC Sapphire Round Brilliant 1.50 0.0170   YB400 PCE 1 In stock
YBB400150LC Sapphire Round Cabochon 1.50 0.0205   YB400 PCE 1 Made to order
YBC400285EC Sapphire Round Brilliant 2.85 0.1250   YB400 PCE 1 In stock
YBC400210EC Sapphire Round Brilliant 2.10 0.0450   YB400 PCE 1 In stock
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