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 (315)
  • 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
PS100285EC Sapphire Round Brilliant 2.85 0.1250   PS100 PCE 1 In stock
PS100175EC Sapphire Round Brilliant 1.75 0.0270   PS100 PCE 1 In stock
PS100230EC Sapphire Round Brilliant 2.30 0.0613   PS100 PCE 1 In stock
PS100280EC Sapphire Round Brilliant 2.80 0.1110   PS100 PCE 1 In stock
PS100290EC Sapphire Round Brilliant 2.90 0.1250   PS100 PCE 1 In stock
PS100085EC Sapphire Round Brilliant 0.85 0.0030   PS100 PCE 1 In stock
PS100220EC Sapphire Round Brilliant 2.20 0.0536   PS100 PCE 1 In stock
PS100255EC Sapphire Round Brilliant 2.55 0.0910   PS100 PCE 1 In stock
PS100195EC Sapphire Round Brilliant 1.95 0.0400   PS100 PCE 1 In stock
PS100200EC Sapphire Round Brilliant 2.00 0.0400   PS100 PCE 1 In stock
Go to page 1
Show rows10
1-10 of 315