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 (225)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GS100090EC Sapphire Round Brilliant 0.90 0.0037   GS100 PCE 1 In stock
GS100220EC Sapphire Round Brilliant 2.20 0.0560   GS100 PCE 1 In stock
GS100230EC Sapphire Round Brilliant 2.30 0.0630   GS100 PCE 1 In stock
GS100240EC Sapphire Round Brilliant 2.40 0.0710   GS100 PCE 1 In stock
GS100290EC Sapphire Round Brilliant 2.90 0.1250   GS100 PCE 1 In stock
GS100140EC Sapphire Round Brilliant 1.40 0.0138   GS100 PCE 1 In stock
GS100130EC Sapphire Round Brilliant 1.30 0.0111   GS100 PCE 1 In stock
GS100095EC Sapphire Round Brilliant 0.95 0.0050   GS100 PCE 1 In stock
GS100280EC Sapphire Round Brilliant 2.80 0.1110   GS100 PCE 1 In stock
GS100115EC Sapphire Round Brilliant 1.15 0.0080   GS100 PCE 1 In stock
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