7.05 Retail price SKU: 76201502 Category:

Round gemstones gauge

Special round gauge to check the size of round shaped diamonds. All measurements are made in carats.

  • 19 calibrated disks
  • 19 hoops
  • Scaled 2~11 mm +half sizes 0.03~4 ct


Technical specifications 
Range0.03 - 4 cts
Handling weight11 g
Product sizeØ100 mm