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 (117)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
BSC400105EC Sapphire Round Brilliant 1.05 0.0070   BS400 PCE 1 In stock
BSC400265EC Sapphire Round Brilliant 2.65 0.1000   BS400 PCE 1 In stock
BSB400130EC Sapphire Round Cabochon 1.30 0.0110   BS400 PCE 1 In stock
BSB400290EC Sapphire Round Cabochon 2.90 0.1250   BS400 PCE 1 Made to order
BSB400220LC Sapphire Round Cabochon 2.20 0.0560   BS400 PCE 1 Made to order
BSB400150CQ Sapphire Round Cabochon 1.50 0.0205   BS400 PCE 1 Made to order
BSC400100EC Sapphire Round Brilliant 1.00 0.0050   BS400 PCE 1 In stock
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