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
BSQ300150CQ Sapphire Square Princess 1.50 0.0214   BS300 PCE 1 Made to order
BSQ300150EC Sapphire Square Princess 1.50 0.0214   BS300 PCE 1 In stock
BSQ300150LC Sapphire Square Princess 1.50 0.0214   BS300 PCE 1 Made to order
BSQ300165EC Sapphire Square Princess 1.65 0.0210   BS300 PCE 1 In stock
BSQ300180EC Sapphire Square Princess 1.80 0.0290   BS300 PCE 1 In stock
BSQ300200CQ Sapphire Square Princess 2.00 0.0510   BS300 PCE 1 Made to order
BSQ300200EC Sapphire Square Princess 2.00 0.0510   BS300 PCE 1 In stock
BSQ300200LC Sapphire Square Princess 2.00 0.0510   BS300 PCE 1 Made to order
BSQ300220EC Sapphire Square Princess 2.20 0.0560   BS300 PCE 1 In stock
BSQ300240EC Sapphire Square Princess 2.40 0.0710   BS300 PCE 1 In stock
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