Stone Gauge Jewelers Mounting Diamond Gauge

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A more versatile pocket gauge for measuring stones. This stainless steel gauge will measure brilliant cut, marquis, pear, square, emerald and oval cut stones. Nothing like it exists today and youll be amazed at the quality. Folds to the size of a pocket knife and measures six shapes and 78 total sizes diamonds and gemstones from 0.02 carats to 3.0 carats. Very portable and easily fits in your pocket too.

Use the diamond stone gauge to measure stones and also mounting sizes. Has estimated carat sizes stamped on the side near each shape.

  • Round from 0.01 to 6.0ct
  • Oval from 0.75 to 3.0ct
  • Pear from 0.10 to 3.0ct
  • Emerald from 0.02 to 3.0ct
  • Cushion from  0.02 to 3.0ct
  • Marquise from 0.02 to 3.0ct
  • Gauge Measures 3.5" Inches closed (90mm)
  • Measurements are carat weight