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 (1306)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC100125EC Sapphire Round Brilliant 1.25 0.0098   YB100 PCE 1 In stock
YBC100130EC Sapphire Round Brilliant 1.30 0.0111   YB100 PCE 1 In stock
YBC100135EC Sapphire Round Brilliant 1.35 0.0120   YB100 PCE 1 In stock
YBC100140EC Sapphire Round Brilliant 1.40 0.0138   YB100 PCE 1 In stock
YBC100145EC Sapphire Round Brilliant 1.45 0.0154   YB100 PCE 1 In stock
YBC100150EC Sapphire Round Brilliant 1.50 0.0170   YB100 PCE 1 In stock
YBC100155EC Sapphire Round Brilliant 1.55 0.0170   YB100 PCE 1 In stock
YBC100160EC Sapphire Round Brilliant 1.60 0.0206   YB100 PCE 1 In stock
YBC100165EC Sapphire Round Brilliant 1.65 0.0210   YB100 PCE 1 In stock
YBC100170EC Sapphire Round Brilliant 1.70 0.0247   YB100 PCE 1 In stock
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