Diamond-measuring loupe Electronic Gem Testers It's a a little fiddly

It's a a little fiddly but  not too difficult

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Item weight (not posting weight): 570g

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Warning: as the batteries start to get low

Diamond-measuring loupe Electronic Gem Testers It's a a little fiddlyDetails A micro printed scale set into an excellent quality 10X21 magnifier. The scale is marked in points and carats. Measure the diameter of the top (table) of the stone, the bottom reading (see picture) is mm, the top is carat points. Measures from 1 point to 4 carats. The actual item measures 35mm tall X 20mm diameter and is supplied in a soft leather pouch.