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 3 of 37
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBQ200200EC Ruby Square Princess 2.00 0.0400   RB200 PCE 1 In stock
RBB100150EC Ruby Round Cabochon 1.50 0.0205   RB100 PCE 1 Made to order
RBB200120EC Ruby Round Cabochon 1.20 0.0100   RB200 PCE 1 Made to order
RBB200270EC Ruby Round Cabochon 2.70 0.1000   RB200 PCE 1 Made to order
RBB300240EC Ruby Round Cabochon 2.40 0.0710   RB300 PCE 1 Made to order
RBB100200LC Ruby Round Cabochon 2.00 0.0467   RB100 PCE 1 Made to order
RBB200170LC Ruby Round Cabochon 1.70 0.0294   RB200 PCE 1 Made to order
RBB300140LC Ruby Round Cabochon 1.40 0.0162   RB300 PCE 1 Made to order
RBC100230EC Ruby Round Brilliant 2.30 0.0630   RB100 PCE 1 In stock
RBB300300LC Ruby Round Cabochon 3.00 0.1430   RB300 PCE 1 Made to order
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