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.

Ruby

Ruby
  • Inventory (361)

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  • Page 12 of 37
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBB100190CQ Ruby Round Cabochon 1.90 0.0340   RB100 PCE 1 Made to order
RBC100095EC Ruby Round Brilliant 0.95 0.0050   RB100 PCE 1 In stock
RBC100265EC Ruby Round Brilliant 2.65 0.1000   RB100 PCE 1 In stock
RBQ100200EC Ruby Square Princess 2.00 0.0511   RB100 PCE 1 In stock
RBC100080EC Ruby Round Brilliant 0.80 0.0020   RB100 PCE 1 In stock
RBB100210EC Ruby Round Cabochon 2.10 0.0450   RB100 PCE 1 Made to order
RBB100250LC Ruby Round Cabochon 2.50 0.0975   RB100 PCE 1 Made to order
RBB100200CQ Ruby Round Cabochon 2.00 0.0467   RB100 PCE 1 Made to order
RBC100105EC Ruby Round Brilliant 1.05 0.0070   RB100 PCE 1 In stock
RBC100270EC Ruby Round Brilliant 2.70 0.1000   RB100 PCE 1 In stock
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