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 321 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
GSB500180EC Sapphire Round Cabochon 1.80 0.0290   GS500 PCE 1 Made to order
GSB500120CQ Sapphire Round Cabochon 1.20 0.0100   GS500 PCE 1 Made to order
GSB500280CQ Sapphire Round Cabochon 2.80 0.1110   GS500 PCE 1 Made to order
GSQ500295EC Sapphire Square Princess 2.95 0.1430   GS500 PCE 1 In stock
GSB500190LC Sapphire Round Cabochon 1.90 0.0340   GS500 PCE 1 Made to order
GSC500150EC Sapphire Round Brilliant 1.50 0.0170   GS500 PCE 1 In stock
GSC500245EC Sapphire Round Brilliant 2.45 0.0770   GS500 PCE 1 In stock
GSB500190EC Sapphire Round Cabochon 1.90 0.0340   GS500 PCE 1 Made to order
GSB500130CQ Sapphire Round Cabochon 1.30 0.0110   GS500 PCE 1 Made to order
GSB500290CQ Sapphire Round Cabochon 2.90 0.1250   GS500 PCE 1 Made to order
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