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 (45)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC300200EC Sapphire Round Brilliant 2.00 0.0403   YB300 PCE 1 In stock
YBC300275EC Sapphire Round Brilliant 2.75 0.1110   YB300 PCE 1 Made to order
YBC300140EC Sapphire Round Brilliant 1.40 0.0138   YB300 PCE 1 In stock
YBC300220EC Sapphire Round Brilliant 2.20 0.0536   YB300 PCE 1 In stock
YBC300210EC Sapphire Round Brilliant 2.10 0.0466   YB300 PCE 1 In stock
YBC300280EC Sapphire Round Brilliant 2.80 0.1110   YB300 PCE 1 In stock
YBC300145EC Sapphire Round Brilliant 1.45 0.0154   YB300 PCE 1 In stock
YBC300225EC Sapphire Round Brilliant 2.25 0.0590   YB300 PCE 1 In stock
YBC300230EC Sapphire Round Brilliant 2.30 0.0630   YB300 PCE 1 In stock
YBC300285EC Sapphire Round Brilliant 2.85 0.1250   YB300 PCE 1 In stock
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