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 (329)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
LSB500130EC Sapphire Round Cabochon 1.30 0.0110   LS500 PCE 1 In stock
LSB400130EC Sapphire Round Cabochon 1.30 0.0110   LS400 PCE 1 In stock
LSB300130EC Sapphire Round Cabochon 1.30 0.0110   LS300 PCE 1 In stock
LSB200130EC Sapphire Round Cabochon 1.30 0.0110   LS200 PCE 1 In stock
LSB100130EC Sapphire Round Cabochon 1.30 0.0110   LS100 PCE 1 In stock
WSB100130EC Sapphire Round Cabochon 1.30 0.0135   WS100 PCE 1 In stock
BKB100130EC Sapphire Round Cabochon 1.30 0.0135   BK100 PCE 1 In stock
GSB500130EC Sapphire Round Cabochon 1.30 0.0110   GS500 PCE 1 In stock
GSB400130EC Sapphire Round Cabochon 1.30 0.0110   GS400 PCE 1 In stock
BSB500130LC Sapphire Round Cabochon 1.30 0.0110   BS500 PCE 1 Made to order
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