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 (361)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBC300230EC Ruby Round Brilliant 2.30 0.0630   RB300 PCE 1 In stock
RBQ300250EC Ruby Square Princess 2.50 0.0933   RB300 PCE 1 In stock
RBB300180EC Ruby Round Cabochon 1.80 0.0344   RB300 PCE 1 In stock
RBB300250LC Ruby Round Cabochon 2.50 0.0975   RB300 PCE 1 Made to order
RBQ300250LC Ruby Square Princess 2.50 0.0933   RB300 PCE 1 Made to order
RBB300200CQ Ruby Round Cabochon 2.00 0.0467   RB300 PCE 1 Made to order
RBC300185EC Ruby Round Brilliant 1.85 0.0310   RB300 PCE 1 In stock
RBC300270EC Ruby Round Brilliant 2.70 0.1000   RB300 PCE 1 Made to order
RBC300200EC Ruby Round Brilliant 2.00 0.0400   RB300 PCE 1 In stock
RBQ300300EC Ruby Square Princess 3.00 0.1430   RB300 PCE 1 Made to order
RBB300190EC Ruby Round Cabochon 1.90 0.0340   RB300 PCE 1 In stock
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