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
YBC600150EC Sapphire Round Brilliant 1.50 0.0170   YB600 PCE 1 In stock
YBC600260EC Sapphire Round Brilliant 2.60 0.0910   YB600 PCE 1 In stock
YBC600185EC Sapphire Round Brilliant 1.85 0.0310   YB600 PCE 1 In stock
YBC600160EC Sapphire Round Brilliant 1.60 0.0206   YB600 PCE 1 In stock
YBC600280EC Sapphire Round Brilliant 2.80 0.1110   YB600 PCE 1 In stock
YBC600195EC Sapphire Round Brilliant 1.95 0.0374   YB600 PCE 1 In stock
YBC600170EC Sapphire Round Brilliant 1.70 0.0247   YB600 PCE 1 In stock
YBC600290EC Sapphire Round Brilliant 2.90 0.1250   YB600 PCE 1 In stock
YBC600205EC Sapphire Round Brilliant 2.05 0.0435   YB600 PCE 1 In stock
YBC600175EC Sapphire Round Brilliant 1.75 0.0270   YB600 PCE 1 In stock
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