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
RB100270EC Ruby Round Brilliant 2.70 0.1000   RB100 PCE 1 In stock
RB100255EC Ruby Round Brilliant 2.55 0.0910   RB100 PCE 1 In stock
RB100095EC Ruby Round Brilliant 0.95 0.0050   RB100 PCE 1 In stock
RB100155EC Ruby Round Brilliant 1.55 0.0170   RB100 PCE 1 In stock
RB100165EC Ruby Round Brilliant 1.65 0.0227   RB100 PCE 1 In stock
RB200285EC Ruby Round Brilliant 2.85 0.1250   RB200 PCE 1 Made to order
RB200290EC Ruby Round Brilliant 2.90 0.1250   RB200 PCE 1 In stock
RB200270EC Ruby Round Brilliant 2.70 0.1000   RB200 PCE 1 In stock
RB200250EC Ruby Round Brilliant 2.50 0.0830   RB200 PCE 1 In stock
RB200125EC Ruby Round Brilliant 1.25 0.0098   RB200 PCE 1 In stock
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