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
RB100125EC Ruby Round Brilliant 1.25 0.0100   RB100 PCE 1 In stock
RB100090EC Ruby Round Brilliant 0.90 0.0040   RB100 PCE 1 In stock
RB100270EC Ruby Round Brilliant 2.70 0.1000   RB100 PCE 1 In stock
RB100110EC Ruby Round Brilliant 1.10 0.0070   RB100 PCE 1 In stock
RB100260EC Ruby Round Brilliant 2.60 0.0910   RB100 PCE 1 In stock
RB100275EC Ruby Round Brilliant 2.75 0.1110   RB100 PCE 1 In stock
RB100240EC Ruby Round Brilliant 2.40 0.0710   RB100 PCE 1 In stock
RB100140EC Ruby Round Brilliant 1.40 0.0140   RB100 PCE 1 In stock
RB100290EC Ruby Round Brilliant 2.90 0.1250   RB100 PCE 1 In stock
RB100135EC Ruby Round Brilliant 1.35 0.0120   RB100 PCE 1 In stock
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