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 (315)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
PSC600210EC Sapphire Round Brilliant 2.10 0.0450   PS600 PCE 1 In stock
PSC600290EC Sapphire Round Brilliant 2.90 0.1250   PS600 PCE 1 In stock
PSC400110EC Sapphire Round Brilliant 1.10 0.0067   PS400 PCE 1 In stock
PSC700160EC Sapphire Round Brilliant 1.60 0.0206   PS700 PCE 1 In stock
PSC100185EC Sapphire Round Brilliant 1.85 0.0320   PS100 PCE 1 In stock
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