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
RBC100145EC Ruby Round Brilliant 1.45 0.0150   RB100 PCE 1 In stock
RBC300145EC Ruby Round Brilliant 1.45 0.0154   RB300 PCE 1 In stock
RBC200150EC Ruby Round Brilliant 1.50 0.0170   RB200 PCE 1 In stock
RBC300150EC Ruby Round Brilliant 1.50 0.0170   RB300 PCE 1 In stock
RBC100150EC Ruby Round Brilliant 1.50 0.0160   RB100 PCE 1 In stock
RBC200155EC Ruby Round Brilliant 1.55 0.0188   RB200 PCE 1 In stock
RBC100155EC Ruby Round Brilliant 1.55 0.0170   RB100 PCE 1 In stock
RBC300155EC Ruby Round Brilliant 1.55 0.0170   RB300 PCE 1 In stock
RBC200160EC Ruby Round Brilliant 1.60 0.0206   RB200 PCE 1 In stock
RBC300160EC Ruby Round Brilliant 1.60 0.0206   RB300 PCE 1 In stock
RBC100160EC Ruby Round Brilliant 1.60 0.0206   RB100 PCE 1 In stock
RBC200165EC Ruby Round Brilliant 1.65 0.0210   RB200 PCE 1 In stock
RBC100165EC Ruby Round Brilliant 1.65 0.0227   RB100 PCE 1 In stock
RBC300165EC Ruby Round Brilliant 1.65 0.0227   RB300 PCE 1 In stock
RBC200170EC Ruby Round Brilliant 1.70 0.0247   RB200 PCE 1 In stock
RBC300170EC Ruby Round Brilliant 1.70 0.0247   RB300 PCE 1 In stock
RBC100170EC Ruby Round Brilliant 1.70 0.0247   RB100 PCE 1 In stock
RBC200175EC Ruby Round Brilliant 1.75 0.0270   RB200 PCE 1 In stock
RBC100175EC Ruby Round Brilliant 1.75 0.0250   RB100 PCE 1 In stock
RBC300175EC Ruby Round Brilliant 1.75 0.0270   RB300 PCE 1 In stock
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