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 1 of 5
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
PSC300145EC Sapphire Round Brilliant 1.45 0.0154   PS300 PCE 1 In stock
PSC300260EC Sapphire Round Brilliant 2.60 0.0910   PS300 PCE 1 In stock
PSC300170EC Sapphire Round Brilliant 1.70 0.0247   PS300 PCE 1 In stock
PSC300100EC Sapphire Round Brilliant 1.00 0.0050   PS300 PCE 1 In stock
PSC300195EC Sapphire Round Brilliant 1.95 0.0400   PS300 PCE 1 In stock
PSC300265EC Sapphire Round Brilliant 2.65 0.1000   PS300 PCE 1 In stock
PSC300175EC Sapphire Round Brilliant 1.75 0.0270   PS300 PCE 1 In stock
PSC300120EC Sapphire Round Brilliant 1.20 0.0087   PS300 PCE 1 In stock
PSC300200EC Sapphire Round Brilliant 2.00 0.0400   PS300 PCE 1 In stock
PSC300275EC Sapphire Round Brilliant 2.75 0.1110   PS300 PCE 1 In stock
Go to page 1
Show rows10
1-10 of 45