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 (787)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 4 of 79
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YSQ100300EC Sapphire Square Princess 3.00 0.1430   YS100 PCE 1 Made to order
PSQ100250CQ Sapphire Square Princess 2.50 0.0830   PS100 PCE 1 Made to order
BCQ300250LC Sapphire Square Princess 2.50 0.0830   BC300 PCE 1 Made to order
YSQ400150EC Sapphire Square Princess 1.50 0.0214   YS400 PCE 1 In stock
PSQ500250CQ Sapphire Square Princess 2.50 0.0933   PS500 PCE 1 Made to order
PSQ200250LC Sapphire Square Princess 2.50 0.0933   PS200 PCE 1 Made to order
YSQ600200EC Sapphire Square Princess 2.00 0.0511   YS600 PCE 1 In stock
YSQ200250CQ Sapphire Square Princess 2.50 0.0933   YS200 PCE 1 Made to order
PSQ600250LC Sapphire Square Princess 2.50 0.0830   PS600 PCE 1 Made to order
YBQ200250EC Sapphire Square Princess 2.50 0.0830   YB200 PCE 1 Made to order
Go to page 4
Show rows10
31-40 of 787