Carats & Millimeter Gauge

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  • Material: Stainless Steel
  • _HIDE_KEY_1: 4" Diameter
  • _HIDE_KEY_2: Versatile mounting and stone gauge
  • _HIDE_KEY_3: Features holes for measuring stones
  • _HIDE_KEY_4: Extensions for gauging mounting sizes
  • _HIDE_KEY_5: Carat sizes on one side and millimeters on the other
An industry standard, this versatile mounting and stone gauge features holes for measuring stones, and extensions for gauging mounting sizes. It's marked with carat sizes on one side and millimeters on the other. Sizes range from 2mm to 11mm, and carat weights in fractions 1/32ct to 4ct.

Size: 4" Diameter

Why do I need this item?

This is an ideal tool for estimating sizes and weights of diamonds.
Customer Reviews
A must have!
I have a number of sheets of copper but after sitting in my drawer for a while or after I have used a portion of the sheet, I forget the gauge of them. This are a time saver .
Did you find this helpful?  4 of 5 Found Helpful
Reviewed by:  from Oroville. on 11/24/2019
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