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
RB100090EC Ruby Round Brilliant 0.90 0.0040   RB100 PCE 1 In stock
RB100240EC Ruby Round Brilliant 2.40 0.0710   RB100 PCE 1 In stock
RB100260EC Ruby Round Brilliant 2.60 0.0910   RB100 PCE 1 In stock
RB100225EC Ruby Round Brilliant 2.25 0.0590   RB100 PCE 1 In stock
RB100215EC Ruby Round Brilliant 2.15 0.0530   RB100 PCE 1 In stock
RB100190EC Ruby Round Brilliant 1.90 0.0345   RB100 PCE 1 In stock
RB100210EC Ruby Round Brilliant 2.10 0.0450   RB100 PCE 1 In stock
RB100195EC Ruby Round Brilliant 1.95 0.0400   RB100 PCE 1 In stock
RB100170EC Ruby Round Brilliant 1.70 0.0247   RB100 PCE 1 In stock
RB100285EC Ruby Round Brilliant 2.85 0.1250   RB100 PCE 1 Made to order
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