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 (116)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YCC300130EC Sapphire Round Brilliant 1.30 0.0111   YC300 PCE 1 In stock
YCC300105EC Sapphire Round Brilliant 1.05 0.0070   YC300 PCE 1 Made to order
YCC300280EC Sapphire Round Brilliant 2.80 0.1110   YC300 PCE 1 In stock
YCB300170EC Sapphire Round Cabochon 1.70 0.0294   YC300 PCE 1 Made to order
YCQ300250LC Sapphire Square Princess 2.50 0.0933   YC300 PCE 1 Made to order
YCB300260LC Sapphire Round Cabochon 2.60 0.0910   YC300 PCE 1 Made to order
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