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 (495)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 1 of 50
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
BSC500300EC Sapphire Round Brilliant 3.00 0.1430   BS500 PCE 1 Made to order
BSC500295EC Sapphire Round Brilliant 2.95 0.1430   BS500 PCE 1 Made to order
BSC500290EC Sapphire Round Brilliant 2.90 0.1250   BS500 PCE 1 Made to order
BSC500285EC Sapphire Round Brilliant 2.85 0.1250   BS500 PCE 1 In stock
BSC500280EC Sapphire Round Brilliant 2.80 0.1110   BS500 PCE 1 In stock
BSC500275EC Sapphire Round Brilliant 2.75 0.1110   BS500 PCE 1 In stock
BSC500270EC Sapphire Round Brilliant 2.70 0.1000   BS500 PCE 1 In stock
BSC500265EC Sapphire Round Brilliant 2.65 0.1000   BS500 PCE 1 In stock
BSC500260EC Sapphire Round Brilliant 2.60 0.0910   BS500 PCE 1 In stock
BSC500255EC Sapphire Round Brilliant 2.55 0.0910   BS500 PCE 1 In stock
Go to page 1
Show rows10
1-10 of 495