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 (5)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSQ300230EC Sapphire Square Princess 2.30 0.0630   YS300 PCE 1 In stock
YSQ600230EC Sapphire Square Princess 2.30 0.0630   YS600 PCE 1 In stock
YSQ500230EC Sapphire Square Princess 2.30 0.0630   YS500 PCE 1 In stock
YSQ200230EC Sapphire Square Princess 2.30 0.0630   YS200 PCE 1 In stock
YSQ400230EC Sapphire Square Princess 2.30 0.0630   YS400 PCE 1 In stock
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