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 (45)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 3 of 5
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YBC700260EC Sapphire Round Brilliant 2.60 0.0910   YB700 PCE 1 In stock
YBC700190EC Sapphire Round Brilliant 1.90 0.0345   YB700 PCE 1 In stock
YBC700145EC Sapphire Round Brilliant 1.45 0.0154   YB700 PCE 1 In stock
YBC700265EC Sapphire Round Brilliant 2.65 0.1000   YB700 PCE 1 In stock
YBC700195EC Sapphire Round Brilliant 1.95 0.0374   YB700 PCE 1 In stock
YBC700150EC Sapphire Round Brilliant 1.50 0.0170   YB700 PCE 1 In stock
YBC700270EC Sapphire Round Brilliant 2.70 0.1000   YB700 PCE 1 In stock
YBC700210EC Sapphire Round Brilliant 2.10 0.0450   YB700 PCE 1 In stock
YBC700155EC Sapphire Round Brilliant 1.55 0.0170   YB700 PCE 1 In stock
YBC700275EC Sapphire Round Brilliant 2.75 0.1110   YB700 PCE 1 In stock
Go to page 3
Show rows10
21-30 of 45