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.

Sapphire

Sapphire
  • Inventory (6805)

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  • Page 244 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSC100275EC Sapphire Round Brilliant 2.75 0.1110   GS100 PCE 1 In stock
GSB100260EC Sapphire Round Cabochon 2.60 0.0910   GS100 PCE 1 Made to order
GSQ100200EC Sapphire Square Princess 2.00 0.0511   GS100 PCE 1 In stock
GSB100170CQ Sapphire Round Cabochon 1.70 0.0294   GS100 PCE 1 Made to order
GSB100180LC Sapphire Round Cabochon 1.80 0.0344   GS100 PCE 1 Made to order
GSC100120EC Sapphire Round Brilliant 1.20 0.0087   GS100 PCE 1 In stock
GSC100200EC Sapphire Round Brilliant 2.00 0.0403   GS100 PCE 1 In stock
GSB100120EC Sapphire Round Cabochon 1.20 0.0118   GS100 PCE 1 Made to order
GSC100280EC Sapphire Round Brilliant 2.80 0.1110   GS100 PCE 1 In stock
GSB100270EC Sapphire Round Cabochon 2.70 0.1000   GS100 PCE 1 Made to order
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