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 (309)

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  • Page 15 of 31
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBC300190EC Ruby Round Brilliant 1.90 0.0345   RB300 PCE 1 In stock
RBB300190LC Ruby Round Cabochon 1.90 0.0340   RB300 PCE 1 Made to order
RBC200195EC Ruby Round Brilliant 1.95 0.0400   RB200 PCE 1 In stock
RBC300195EC Ruby Round Brilliant 1.95 0.0400   RB300 PCE 1 In stock
RBC100195EC Ruby Round Brilliant 1.95 0.0400   RB100 PCE 1 In stock
RBB200200LC Ruby Round Cabochon 2.00 0.0467   RB200 PCE 1 Made to order
RBC200200EC Ruby Round Brilliant 2.00 0.0400   RB200 PCE 1 In stock
RBB300200CQ Ruby Round Cabochon 2.00 0.0467   RB300 PCE 1 Made to order
RBB100200LC Ruby Round Cabochon 2.00 0.0467   RB100 PCE 1 Made to order
RBB300200EC Ruby Round Cabochon 2.00 0.0467   RB300 PCE 1 In stock
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