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 (1306)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 3 of 131
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSC500235EC Sapphire Round Brilliant 2.35 0.0670   YS500 PCE 1 In stock
YSC400240EC Sapphire Round Brilliant 2.40 0.0710   YS400 PCE 1 In stock
YCC200115EC Sapphire Round Brilliant 1.15 0.0080   YC200 PCE 1 In stock
YCC700140EC Sapphire Round Brilliant 1.40 0.0138   YC700 PCE 1 In stock
YBC500135EC Sapphire Round Brilliant 1.35 0.0120   YB500 PCE 1 In stock
YSC600145EC Sapphire Round Brilliant 1.45 0.0154   YS600 PCE 1 In stock
YSC500185EC Sapphire Round Brilliant 1.85 0.0310   YS500 PCE 1 In stock
YCC300125EC Sapphire Round Brilliant 1.25 0.0098   YC300 PCE 1 In stock
YCC700290EC Sapphire Round Brilliant 2.90 0.1250   YC700 PCE 1 In stock
YBC600080EC Sapphire Round Brilliant 0.80 0.0026   YB600 PCE 1 In stock
Go to page 3
Show rows10
21-30 of 1306