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
PSC500125EC Sapphire Round Brilliant 1.25 0.0100   PS500 PCE 1 In stock
PSC500200EC Sapphire Round Brilliant 2.00 0.0403   PS500 PCE 1 In stock
PSC500265EC Sapphire Round Brilliant 2.65 0.1000   PS500 PCE 1 In stock
PSC500130EC Sapphire Round Brilliant 1.30 0.0111   PS500 PCE 1 In stock
PSC500175EC Sapphire Round Brilliant 1.75 0.0270   PS500 PCE 1 In stock
PSC500270EC Sapphire Round Brilliant 2.70 0.1000   PS500 PCE 1 In stock
PSC500150EC Sapphire Round Brilliant 1.50 0.0170   PS500 PCE 1 In stock
PSC500145EC Sapphire Round Brilliant 1.45 0.0154   PS500 PCE 1 In stock
PSC500275EC Sapphire Round Brilliant 2.75 0.1110   PS500 PCE 1 Made to order
PSC500170EC Sapphire Round Brilliant 1.70 0.0247   PS500 PCE 1 In stock
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