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 4 of 131
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSC100150EC Sapphire Round Brilliant 1.50 0.0170   YS100 PCE 1 In stock
YCC600155EC Sapphire Round Brilliant 1.55 0.0188   YC600 PCE 1 In stock
YBC400140EC Sapphire Round Brilliant 1.40 0.0138   YB400 PCE 1 In stock
YSC400295EC Sapphire Round Brilliant 2.95 0.1430   YS400 PCE 1 In stock
YSC400120EC Sapphire Round Brilliant 1.20 0.0087   YS400 PCE 1 In stock
YCC100110EC Sapphire Round Brilliant 1.10 0.0070   YC100 PCE 1 In stock
YCC600280EC Sapphire Round Brilliant 2.80 0.1110   YC600 PCE 1 In stock
YBC400265EC Sapphire Round Brilliant 2.65 0.1000   YB400 PCE 1 In stock
YSC500250EC Sapphire Round Brilliant 2.50 0.0830   YS500 PCE 1 In stock
YSC500090EC Sapphire Round Brilliant 0.90 0.0037   YS500 PCE 1 In stock
Go to page 4
Show rows10
31-40 of 1306