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All Our Rubies Are Natural.
When you order oval calibrated rubies, each one will match the others in terms of their color, clarity and dimensions. Rubies in calibrated sizes are perfect for jewelry designs in which the stones need to look identical.

Our calibrated rubies are available in any quantities from a pair up to hundreds of matching rubies. Each and every one is handpicked by our expert jewelers to make sure they look exactly right in your custom jewelry.
Measure (mm)  sort ascending
sort descending
Weight (ct)  sort ascending
sort descending
Price  sort ascending
sort descending
  4.00 x 3.00 0.20 $65.00
  5.00 x 3.00 0.35 $125.00
  5.00 x 4.00 0.50 $350.00
  6.00 x 4.00 0.70 $550.00
  6.00 x 5.00 0.90 $1,095.00
  7.00 x 5.00 1.05 $1,595.00