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 (135)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
RB100095EC Ruby Round Brilliant 0.95 0.0050   RB100 PCE 1 In stock
RB100280EC Ruby Round Brilliant 2.80 0.1110   RB100 PCE 1 In stock
RB100235EC Ruby Round Brilliant 2.35 0.0670   RB100 PCE 1 In stock
RB100085EC Ruby Round Brilliant 0.85 0.0030   RB100 PCE 1 Made to order
RB100130EC Ruby Round Brilliant 1.30 0.0110   RB100 PCE 1 In stock
RB200240EC Ruby Round Brilliant 2.40 0.0710   RB200 PCE 1 In stock
RB200155EC Ruby Round Brilliant 1.55 0.0188   RB200 PCE 1 In stock
RB200170EC Ruby Round Brilliant 1.70 0.0247   RB200 PCE 1 In stock
RB200200EC Ruby Round Brilliant 2.00 0.0400   RB200 PCE 1 In stock
RB200290EC Ruby Round Brilliant 2.90 0.1250   RB200 PCE 1 In stock
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