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 (3275)

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  • Page 123 of 328
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSB400200CQ Sapphire Round Cabochon 2.00 0.0467   GS400 PCE 1 Made to order
GSB400230LC Sapphire Round Cabochon 2.30 0.0630   GS400 PCE 1 Made to order
GSB400240CQ Sapphire Round Cabochon 2.40 0.0710   GS400 PCE 1 Made to order
GSB400270EC Sapphire Round Cabochon 2.70 0.1000   GS400 PCE 1 Made to order
GSB400210CQ Sapphire Round Cabochon 2.10 0.0450   GS400 PCE 1 Made to order
GSB400240LC Sapphire Round Cabochon 2.40 0.0710   GS400 PCE 1 Made to order
GSB400120EC Sapphire Round Cabochon 1.20 0.0100   GS400 PCE 1 Made to order
GSB400250CQ Sapphire Round Cabochon 2.50 0.0830   GS400 PCE 1 Made to order
GSB400280EC Sapphire Round Cabochon 2.80 0.1110   GS400 PCE 1 Made to order
GSB400220CQ Sapphire Round Cabochon 2.20 0.0560   GS400 PCE 1 Made to order
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