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 (6805)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSC400270EC Sapphire Round Brilliant 2.70 0.1000   YS400 PCE 1 In stock
YSC400210EC Sapphire Round Brilliant 2.10 0.0466   YS400 PCE 1 In stock
YSC400265EC Sapphire Round Brilliant 2.65 0.1000   YS400 PCE 1 In stock
YSB400230LC Sapphire Round Cabochon 2.30 0.0630   YS400 PCE 1 Made to order
YCQ500250CQ Sapphire Square Princess 2.50 0.0830   YC500 PCE 1 Made to order
YCC500170EC Sapphire Round Brilliant 1.70 0.0247   YC500 PCE 1 In stock
YCB500260EC Sapphire Round Cabochon 2.60 0.0910   YC500 PCE 1 Made to order
YCB500120CQ Sapphire Round Cabochon 1.20 0.0100   YC500 PCE 1 Made to order
YCB500280CQ Sapphire Round Cabochon 2.80 0.1110   YC500 PCE 1 Made to order
YCC500165EC Sapphire Round Brilliant 1.65 0.0227   YC500 PCE 1 In stock
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