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.

  • Inventory (6805)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 145 of 681
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
LSB300210LC Sapphire Round Cabochon 2.10 0.0450   LS300 PCE 1 Made to order
LSC300205EC Sapphire Round Brilliant 2.05 0.0450   LS300 PCE 1 In stock
BSB500220LC Sapphire Round Cabochon 2.20 0.0560   BS500 PCE 1 Made to order
BSB500120EC Sapphire Round Cabochon 1.20 0.0100   BS500 PCE 1 Made to order
BSB500190CQ Sapphire Round Cabochon 1.90 0.0411   BS500 PCE 1 Made to order
BSB500280EC Sapphire Round Cabochon 2.80 0.1110   BS500 PCE 1 Made to order
BSC500265EC Sapphire Round Brilliant 2.65 0.1000   BS500 PCE 1 In stock
BSC500240EC Sapphire Round Brilliant 2.40 0.0710   BS500 PCE 1 In stock
BSB500230LC Sapphire Round Cabochon 2.30 0.0630   BS500 PCE 1 Made to order
BSC500125EC Sapphire Round Brilliant 1.25 0.0100   BS500 PCE 1 In stock
Go to page 145
Show rows10
1441-1450 of 6805