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 (233)
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  • Page 19 of 24
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YCB700270EC Sapphire Round Cabochon 2.70 0.1000   YC700 PCE 1 Made to order
LSB400270EC Sapphire Round Cabochon 2.70 0.1000   LS400 PCE 1 Made to order
PSB300270LC Sapphire Round Cabochon 2.70 0.1000   PS300 PCE 1 Made to order
YBB500270LC Sapphire Round Cabochon 2.70 0.1000   YB500 PCE 1 Made to order
GSB200270LC Sapphire Round Cabochon 2.70 0.1000   GS200 PCE 1 Made to order
BSB400270CQ Sapphire Round Cabochon 2.70 0.1000   BS400 PCE 1 Made to order
YSB300270CQ Sapphire Round Cabochon 2.70 0.1000   YS300 PCE 1 Made to order
YCB500270CQ Sapphire Round Cabochon 2.70 0.1000   YC500 PCE 1 Made to order
LSB300270CQ Sapphire Round Cabochon 2.70 0.1000   LS300 PCE 1 Made to order
GSC200270EC Sapphire Round Brilliant 2.70 0.1000   GS200 PCE 1 In stock
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