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
WS100275EC Sapphire Round Brilliant 2.75 0.1110   WS100 PCE 1 In stock
WS100150EC Sapphire Round Brilliant 1.50 0.0170   WS100 PCE 1 In stock
WS100140EC Sapphire Round Brilliant 1.40 0.0140   WS100 PCE 1 In stock
WS100125EC Sapphire Round Brilliant 1.25 0.0100   WS100 PCE 1 In stock
WS100120EC Sapphire Round Brilliant 1.20 0.0090   WS100 PCE 1 In stock
WS100110EC Sapphire Round Brilliant 1.10 0.0070   WS100 PCE 1 In stock
WS100100EC Sapphire Round Brilliant 1.00 0.0050   WS100 PCE 1 In stock
WS100090EC Sapphire Round Brilliant 0.90 0.0040   WS100 PCE 1 In stock
WS100130EC Sapphire Round Brilliant 1.30 0.0110   WS100 PCE 1 In stock
WS100175EC Sapphire Round Brilliant 1.75 0.0270   WS100 PCE 1 In stock
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