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 (172)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
PSQ300250CQ Sapphire Square Princess 2.50 0.0933   PS300 PCE 1 Made to order
GSQ200250CQ Sapphire Square Princess 2.50 0.0830   GS200 PCE 1 Made to order
PSQ100250EC Sapphire Square Princess 2.50 0.0830   PS100 PCE 1 Made to order
YRQ500250EC Sapphire Square Princess 2.50 0.0830   YR500 PCE 1 Made to order
PSQ700250LC Sapphire Square Princess 2.50 0.0830   PS700 PCE 1 Made to order
BKQ100250LC Sapphire Square Princess 2.50 0.0830   BK100 PCE 1 Made to order
YSQ700250CQ Sapphire Square Princess 2.50 0.0830   YS700 PCE 1 Made to order
LSQ600250CQ Sapphire Square Princess 2.50 0.0830   LS600 PCE 1 Made to order
YSQ500250EC Sapphire Square Princess 2.50 0.0830   YS500 PCE 1 In stock
LSQ400250EC Sapphire Square Princess 2.50 0.0933   LS400 PCE 1 In stock
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