7 Blades Fan Gauge for measuring stones & Diamond, Jewelry Tool
- Use the diamond stone gauge to measure stones and also mounting sizes
- Folds to the size of a pocket knife and measures six shapes
- Round from 0.01 to 6.0ct
- Oval from 0.75 to 3.0ct
- Marquise from 0.02 to 3.0ct
- Pear from 0.10 to 3.0ct
- Emerald from 0.02 to 3.0ct
- Cushion from 0.02 to 3.0ct
- Gauge Measures 3.52" Inches closed
- Measurements are in carat weight