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
YBC300115EC Sapphire Round Brilliant 1.15 0.0080   YB300 PCE 1 In stock
YBC300135EC Sapphire Round Brilliant 1.35 0.0120   YB300 PCE 1 In stock
YBC300245EC Sapphire Round Brilliant 2.45 0.0770   YB300 PCE 1 In stock
YBC300120EC Sapphire Round Brilliant 1.20 0.0087   YB300 PCE 1 In stock
YBC300140EC Sapphire Round Brilliant 1.40 0.0138   YB300 PCE 1 In stock
YBC300250EC Sapphire Round Brilliant 2.50 0.0830   YB300 PCE 1 In stock
YBC300125EC Sapphire Round Brilliant 1.25 0.0098   YB300 PCE 1 In stock
YBC300145EC Sapphire Round Brilliant 1.45 0.0154   YB300 PCE 1 In stock
YBC300255EC Sapphire Round Brilliant 2.55 0.0910   YB300 PCE 1 In stock
YBC300160EC Sapphire Round Brilliant 1.60 0.0206   YB300 PCE 1 In stock
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