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 18 of 37
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBB200130LC Ruby Round Cabochon 1.30 0.0135   RB200 PCE 1 Made to order
RBB200290LC Ruby Round Cabochon 2.90 0.1250   RB200 PCE 1 Made to order
RBB200250CQ Ruby Round Cabochon 2.50 0.0975   RB200 PCE 1 Made to order
RBC200185EC Ruby Round Brilliant 1.85 0.0320   RB200 PCE 1 In stock
RBC200255EC Ruby Round Brilliant 2.55 0.0910   RB200 PCE 1 In stock
RBC200090EC Ruby Round Brilliant 0.90 0.0037   RB200 PCE 1 In stock
RBQ200190EC Ruby Square Princess 1.90 0.0340   RB200 PCE 1 In stock
RBB200240EC Ruby Round Cabochon 2.40 0.0710   RB200 PCE 1 Made to order
RBB200140LC Ruby Round Cabochon 1.40 0.0162   RB200 PCE 1 Made to order
RBB200300LC Ruby Round Cabochon 3.00 0.1430   RB200 PCE 1 Made to order
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