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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  • Page 5 of 5
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBC200165EC Ruby Round Brilliant 1.65 0.0210   RB200 PCE 1 In stock
RBC200145EC Ruby Round Brilliant 1.45 0.0150   RB200 PCE 1 In stock
RBC200295EC Ruby Round Brilliant 2.95 0.1430   RB200 PCE 1 Made to order
RBC300210EC Ruby Round Brilliant 2.10 0.0450   RB300 PCE 1 In stock
RBC300260EC Ruby Round Brilliant 2.60 0.0910   RB300 PCE 1 In stock
RBC100100EC Ruby Round Brilliant 1.00 0.0050   RB100 PCE 1 In stock
RBC100120EC Ruby Round Brilliant 1.20 0.0100   RB100 PCE 1 In stock
RBC100110EC Ruby Round Brilliant 1.10 0.0070   RB100 PCE 1 In stock
RBC100265EC Ruby Round Brilliant 2.65 0.1000   RB100 PCE 1 In stock
RBC200185EC Ruby Round Brilliant 1.85 0.0320   RB200 PCE 1 In stock
RBC200175EC Ruby Round Brilliant 1.75 0.0270   RB200 PCE 1 In stock
RBC300080EC Ruby Round Brilliant 0.80 0.0026   RB300 PCE 1 In stock
RBC300215EC Ruby Round Brilliant 2.15 0.0530   RB300 PCE 1 In stock
RBC300265EC Ruby Round Brilliant 2.65 0.1000   RB300 PCE 1 Made to order
RBC100260EC Ruby Round Brilliant 2.60 0.0910   RB100 PCE 1 In stock
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