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 (313)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 1 of 32
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
LSC200290EC Sapphire Round Brilliant 2.90 0.1250   LS200 PCE 1 In stock
LSC100160EC Sapphire Round Brilliant 1.60 0.0206   LS100 PCE 1 In stock
LSC100265EC Sapphire Round Brilliant 2.65 0.1000   LS100 PCE 1 Made to order
LSC500120EC Sapphire Round Brilliant 1.20 0.0087   LS500 PCE 1 In stock
LSC500205EC Sapphire Round Brilliant 2.05 0.0450   LS500 PCE 1 In stock
LSC500285EC Sapphire Round Brilliant 2.85 0.1250   LS500 PCE 1 In stock
LSC600145EC Sapphire Round Brilliant 1.45 0.0154   LS600 PCE 1 In stock
LSC600225EC Sapphire Round Brilliant 2.25 0.0590   LS600 PCE 1 In stock
LSC700080EC Sapphire Round Brilliant 0.80 0.0026   LS700 PCE 1 In stock
LSC400150EC Sapphire Round Brilliant 1.50 0.0170   LS400 PCE 1 In stock
Go to page 1
Show rows10
1-10 of 313