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.

  • Inventory (135)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBC100130EC Ruby Round Brilliant 1.30 0.0110   RB100 PCE 1 In stock
RBC100135EC Ruby Round Brilliant 1.35 0.0120   RB100 PCE 1 In stock
RBC100275EC Ruby Round Brilliant 2.75 0.1110   RB100 PCE 1 Made to order
RBC200210EC Ruby Round Brilliant 2.10 0.0466   RB200 PCE 1 In stock
RBC200200EC Ruby Round Brilliant 2.00 0.0400   RB200 PCE 1 In stock
RBC300085EC Ruby Round Brilliant 0.85 0.0030   RB300 PCE 1 In stock
RBC300210EC Ruby Round Brilliant 2.10 0.0450   RB300 PCE 1 In stock
RBC300255EC Ruby Round Brilliant 2.55 0.0910   RB300 PCE 1 In stock
RBC100080EC Ruby Round Brilliant 0.80 0.0020   RB100 PCE 1 In stock
RBC100160EC Ruby Round Brilliant 1.60 0.0206   RB100 PCE 1 In stock
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