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 5 of 37
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBB100250EC Ruby Round Cabochon 2.50 0.0975   RB100 PCE 1 In stock
RBB100250LC Ruby Round Cabochon 2.50 0.0975   RB100 PCE 1 Made to order
RBB100260CQ Ruby Round Cabochon 2.60 0.0910   RB100 PCE 1 Made to order
RBB100260EC Ruby Round Cabochon 2.60 0.0910   RB100 PCE 1 Made to order
RBB100260LC Ruby Round Cabochon 2.60 0.0910   RB100 PCE 1 Made to order
RBB100270CQ Ruby Round Cabochon 2.70 0.1000   RB100 PCE 1 Made to order
RBB100270EC Ruby Round Cabochon 2.70 0.1000   RB100 PCE 1 Made to order
RBB100270LC Ruby Round Cabochon 2.70 0.1000   RB100 PCE 1 Made to order
RBB100280CQ Ruby Round Cabochon 2.80 0.1110   RB100 PCE 1 Made to order
RBB100280EC Ruby Round Cabochon 2.80 0.1110   RB100 PCE 1 Made to order
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