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
YBC700230EC Sapphire Round Brilliant 2.30 0.0630   YB700 PCE 1 In stock
YBC700165EC Sapphire Round Brilliant 1.65 0.0227   YB700 PCE 1 In stock
YBC700285EC Sapphire Round Brilliant 2.85 0.1250   YB700 PCE 1 Made to order
YBC700250EC Sapphire Round Brilliant 2.50 0.0830   YB700 PCE 1 In stock
YBC700170EC Sapphire Round Brilliant 1.70 0.0247   YB700 PCE 1 In stock
YBC700290EC Sapphire Round Brilliant 2.90 0.1250   YB700 PCE 1 In stock
YBC700080EC Sapphire Round Brilliant 0.80 0.0026   YB700 PCE 1 In stock
YBC700185EC Sapphire Round Brilliant 1.85 0.0310   YB700 PCE 1 In stock
YBC700295EC Sapphire Round Brilliant 2.95 0.1430   YB700 PCE 1 In stock
YBC700085EC Sapphire Round Brilliant 0.85 0.0030   YB700 PCE 1 In stock
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