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 (13)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
PSQ400175EC Sapphire Square Princess 1.75 0.0250   PS400 PCE 1 In stock
PSQ400250EC Sapphire Square Princess 2.50 0.0830   PS400 PCE 1 In stock
PSQ400200EC Sapphire Square Princess 2.00 0.0400   PS400 PCE 1 In stock
PSQ400150EC Sapphire Square Princess 1.50 0.0214   PS400 PCE 1 In stock
PSQ400300EC Sapphire Square Princess 3.00 0.1430   PS400 PCE 1 Made to order
PSQ400150LC Sapphire Square Princess 1.50 0.0214   PS400 PCE 1 Made to order
PSQ400200LC Sapphire Square Princess 2.00 0.0400   PS400 PCE 1 Made to order
PSQ400250LC Sapphire Square Princess 2.50 0.0830   PS400 PCE 1 Made to order
PSQ400300LC Sapphire Square Princess 3.00 0.1430   PS400 PCE 1 Made to order
PSQ400150CQ Sapphire Square Princess 1.50 0.0214   PS400 PCE 1 Made to order
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