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
PSC200300EC Sapphire Round Brilliant 3.00 0.1430   PS200 PCE 1 Made to order
PSC300300EC Sapphire Round Brilliant 3.00 0.1430   PS300 PCE 1 Made to order
PSC400300EC Sapphire Round Brilliant 3.00 0.1430   PS400 PCE 1 In stock
PSC500300EC Sapphire Round Brilliant 3.00 0.1430   PS500 PCE 1 Made to order
PSC600300EC Sapphire Round Brilliant 3.00 0.1430   PS600 PCE 1 In stock
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