Precision machine-cut calibrated natural ruby gemstones

Identification Natural
Species Corundum
Variety Ruby
Hardness 9
Density 4
RI-1 1.762
RI-2 1.77

Ruby is celebrated as the most precious of all gemstones and comes in many shades of red. The red color in rubies is primarily a result of the presence of chromium. Prized for their beauty, durability, and rarity, it is the quality of the color, which most determines the value of the stone.

All natural ruby 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 rubies are sourced from our own mines or from the most reliable suppliers in the industry.

Ruby

Ruby
  • Inventory (361)

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

  • Page 19 of 37
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBC200140EC Ruby Round Brilliant 1.40 0.0138   RB200 PCE 1 In stock
RBQ200195EC Ruby Square Princess 1.95 0.0400   RB200 PCE 1 In stock
RBB200250EC Ruby Round Cabochon 2.50 0.0975   RB200 PCE 1 Made to order
RBB200150LC Ruby Round Cabochon 1.50 0.0205   RB200 PCE 1 Made to order
RBB200260CQ Ruby Round Cabochon 2.60 0.0910   RB200 PCE 1 Made to order
RBC200190EC Ruby Round Brilliant 1.90 0.0345   RB200 PCE 1 In stock
RBC200265EC Ruby Round Brilliant 2.65 0.1000   RB200 PCE 1 In stock
RBC200170EC Ruby Round Brilliant 1.70 0.0247   RB200 PCE 1 In stock
RBQ200200EC Ruby Square Princess 2.00 0.0400   RB200 PCE 1 In stock
RBB200260EC Ruby Round Cabochon 2.60 0.0910   RB200 PCE 1 Made to order
Go to page 19
Show rows10
181-190 of 361