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 (61)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
LSC700275EC Sapphire Round Brilliant 2.75 0.1110   LS700 PCE 1 In stock
GSC100275EC Sapphire Round Brilliant 2.75 0.1110   GS100 PCE 1 In stock
GSC400275EC Sapphire Round Brilliant 2.75 0.1110   GS400 PCE 1 In stock
GSC300275EC Sapphire Round Brilliant 2.75 0.1110   GS300 PCE 1 In stock
YRC100275EC Sapphire Round Brilliant 2.75 0.1110   YR100 PCE 1 Made to order
PSC300275EC Sapphire Round Brilliant 2.75 0.1110   PS300 PCE 1 In stock
LSC600275EC Sapphire Round Brilliant 2.75 0.1110   LS600 PCE 1 In stock
YBC100275EC Sapphire Round Brilliant 2.75 0.1110   YB100 PCE 1 Made to order
GSC500275EC Sapphire Round Brilliant 2.75 0.1110   GS500 PCE 1 In stock
YSC070275EC Sapphire Round Brilliant 2.75 0.1110   YS070 PCE 1 In stock
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