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 257 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSB400170CQ Sapphire Round Cabochon 1.70 0.0240   GS400 PCE 1 Made to order
GSB400230EC Sapphire Round Cabochon 2.30 0.0630   GS400 PCE 1 Made to order
GSC400115EC Sapphire Round Brilliant 1.15 0.0080   GS400 PCE 1 In stock
GSC400210EC Sapphire Round Brilliant 2.10 0.0466   GS400 PCE 1 In stock
GSC400290EC Sapphire Round Brilliant 2.90 0.1250   GS400 PCE 1 In stock
GSB400150LC Sapphire Round Cabochon 1.50 0.0160   GS400 PCE 1 Made to order
GSB400180CQ Sapphire Round Cabochon 1.80 0.0344   GS400 PCE 1 Made to order
GSB400240EC Sapphire Round Cabochon 2.40 0.0710   GS400 PCE 1 Made to order
GSQ400150EC Sapphire Square Princess 1.50 0.0214   GS400 PCE 1 In stock
GSC400120EC Sapphire Round Brilliant 1.20 0.0087   GS400 PCE 1 In stock
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