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 (787)
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  • Page 30 of 79
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSQ100300EC Sapphire Square Princess 3.00 0.1430   GS100 PCE 1 In stock
GSQ100250CQ Sapphire Square Princess 2.50 0.0830   GS100 PCE 1 Made to order
GSQ100300CQ Sapphire Square Princess 3.00 0.1430   GS100 PCE 1 Made to order
GSQ100150EC Sapphire Square Princess 1.50 0.0214   GS100 PCE 1 In stock
GSQ100190EC Sapphire Square Princess 1.90 0.0340   GS100 PCE 1 In stock
GSQ100195EC Sapphire Square Princess 1.95 0.0400   GS100 PCE 1 In stock
GSQ100200EC Sapphire Square Princess 2.00 0.0511   GS100 PCE 1 In stock
GSQ100205EC Sapphire Square Princess 2.05 0.0450   GS100 PCE 1 In stock
GSQ400150CQ Sapphire Square Princess 1.50 0.0214   GS400 PCE 1 Made to order
GSQ400200CQ Sapphire Square Princess 2.00 0.0511   GS400 PCE 1 Made to order
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