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 251 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSQ400300EC Sapphire Square Princess 3.00 0.1430   GS400 PCE 1 In stock
GSQ400250CQ Sapphire Square Princess 2.50 0.0830   GS400 PCE 1 Made to order
GSC400160EC Sapphire Round Brilliant 1.60 0.0206   GS400 PCE 1 In stock
GSC400250EC Sapphire Round Brilliant 2.50 0.0830   GS400 PCE 1 In stock
GSB400250CQ Sapphire Round Cabochon 2.50 0.0830   GS400 PCE 1 Made to order
GSB400220CQ Sapphire Round Cabochon 2.20 0.0560   GS400 PCE 1 Made to order
GSB400240LC Sapphire Round Cabochon 2.40 0.0710   GS400 PCE 1 Made to order
GSQ400250LC Sapphire Square Princess 2.50 0.0830   GS400 PCE 1 Made to order
GSB400160EC Sapphire Round Cabochon 1.60 0.0245   GS400 PCE 1 In stock
GSQ400300CQ Sapphire Square Princess 3.00 0.1430   GS400 PCE 1 Made to order
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