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 13
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RBB200170CQ Ruby Round Cabochon 1.70 0.0294   RB200 PCE 1 Made to order
RBB200170EC Ruby Round Cabochon 1.70 0.0294   RB200 PCE 1 In stock
RBB100170EC Ruby Round Cabochon 1.70 0.0294   RB100 PCE 1 Made to order
RBC200175EC Ruby Round Brilliant 1.75 0.0270   RB200 PCE 1 In stock
RBC100175EC Ruby Round Brilliant 1.75 0.0250   RB100 PCE 1 In stock
RBC300175EC Ruby Round Brilliant 1.75 0.0270   RB300 PCE 1 In stock
RBC100180EC Ruby Round Brilliant 1.80 0.0290   RB100 PCE 1 In stock
RBQ200180EC Ruby Square Princess 1.80 0.0290   RB200 PCE 1 In stock
RBQ100180EC Ruby Square Princess 1.80 0.0290   RB100 PCE 1 In stock
RBB100180EC Ruby Round Cabochon 1.80 0.0344   RB100 PCE 1 Made to order
RBB100180CQ Ruby Round Cabochon 1.80 0.0344   RB100 PCE 1 Made to order
RBB300180LC Ruby Round Cabochon 1.80 0.0344   RB300 PCE 1 Made to order
RBB200180LC Ruby Round Cabochon 1.80 0.0344   RB200 PCE 1 Made to order
RBC200180EC Ruby Round Brilliant 1.80 0.0294   RB200 PCE 1 In stock
RBB100180LC Ruby Round Cabochon 1.80 0.0344   RB100 PCE 1 Made to order
RBB300180CQ Ruby Round Cabochon 1.80 0.0344   RB300 PCE 1 Made to order
RBB300180EC Ruby Round Cabochon 1.80 0.0344   RB300 PCE 1 In stock
RBC300180EC Ruby Round Brilliant 1.80 0.0294   RB300 PCE 1 In stock
RBB200180CQ Ruby Round Cabochon 1.80 0.0344   RB200 PCE 1 Made to order
RBQ300180EC Ruby Square Princess 1.80 0.0290   RB300 PCE 1 In stock
RBB200180EC Ruby Round Cabochon 1.80 0.0344   RB200 PCE 1 Made to order
RBB200185EC Ruby Round Cabochon 1.85 0.0310   RB200 PCE 1 In stock
RBC200185EC Ruby Round Brilliant 1.85 0.0320   RB200 PCE 1 In stock
RBC100185EC Ruby Round Brilliant 1.85 0.0310   RB100 PCE 1 In stock
RBC300185EC Ruby Round Brilliant 1.85 0.0310   RB300 PCE 1 In stock
RBB200190CQ Ruby Round Cabochon 1.90 0.0340   RB200 PCE 1 Made to order
RBC100190EC Ruby Round Brilliant 1.90 0.0345   RB100 PCE 1 In stock
RBQ200190EC Ruby Square Princess 1.90 0.0340   RB200 PCE 1 In stock
RBB200190EC Ruby Round Cabochon 1.90 0.0340   RB200 PCE 1 In stock
RBQ100190EC Ruby Square Princess 1.90 0.0340   RB100 PCE 1 In stock
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