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 (61)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSC500115EC Sapphire Round Brilliant 1.15 0.0080   GS500 PCE 1 In stock
BCC300115EC Sapphire Round Brilliant 1.15 0.0080   BC300 PCE 1 In stock
YSC050115EC Sapphire Round Brilliant 1.15 0.0080   YS050 PCE 1 In stock
PSC300115EC Sapphire Round Brilliant 1.15 0.0080   PS300 PCE 1 In stock
BKC100115EC Sapphire Round Brilliant 1.15 0.0080   BK100 PCE 1 In stock
BCC400115EC Sapphire Round Brilliant 1.15 0.0080   BC400 PCE 1 In stock
YSC070115EC Sapphire Round Brilliant 1.15 0.0080   YS070 PCE 1 In stock
PSC400115EC Sapphire Round Brilliant 1.15 0.0080   PS400 PCE 1 In stock
WSC100115EC Sapphire Round Brilliant 1.15 0.0080   WS100 PCE 1 In stock
BSC100115EC Sapphire Round Brilliant 1.15 0.0080   BS100 PCE 1 In stock
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