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
RB100105EC Ruby Round Brilliant 1.05 0.0070   RB100 PCE 1 In stock
RB100280EC Ruby Round Brilliant 2.80 0.1110   RB100 PCE 1 In stock
RB100185EC Ruby Round Brilliant 1.85 0.0310   RB100 PCE 1 In stock
RB100095EC Ruby Round Brilliant 0.95 0.0050   RB100 PCE 1 In stock
RB100250EC Ruby Round Brilliant 2.50 0.0830   RB100 PCE 1 In stock
RB200175EC Ruby Round Brilliant 1.75 0.0270   RB200 PCE 1 In stock
RB200195EC Ruby Round Brilliant 1.95 0.0400   RB200 PCE 1 In stock
RB200080EC Ruby Round Brilliant 0.80 0.0026   RB200 PCE 1 In stock
RB200200EC Ruby Round Brilliant 2.00 0.0400   RB200 PCE 1 In stock
RB200155EC Ruby Round Brilliant 1.55 0.0188   RB200 PCE 1 In stock
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