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 (16)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSQ400250EC Sapphire Square Princess 2.50 0.0933   YS400 PCE 1 In stock
YSQ400190EC Sapphire Square Princess 1.90 0.4006   YS400 PCE 1 In stock
YSQ400200EC Sapphire Square Princess 2.00 0.0400   YS400 PCE 1 In stock
YSQ400150EC Sapphire Square Princess 1.50 0.0214   YS400 PCE 1 In stock
YSQ400150LC Sapphire Square Princess 1.50 0.0214   YS400 PCE 1 Made to order
YSQ400200LC Sapphire Square Princess 2.00 0.0400   YS400 PCE 1 Made to order
YSQ400250LC Sapphire Square Princess 2.50 0.0933   YS400 PCE 1 Made to order
YSQ400300LC Sapphire Square Princess 3.00 0.1633   YS400 PCE 1 Made to order
YSQ400150CQ Sapphire Square Princess 1.50 0.0214   YS400 PCE 1 Made to order
YSQ400200CQ Sapphire Square Princess 2.00 0.0400   YS400 PCE 1 Made to order
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