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  4. JO DI GAUGE

JO DI GAUGE

ITEM: GAU-165.00
UPC #: 654207162681
JO DI GAUGE
JO DI GAUGE
Allows you to estimate the weight of all popular shapes of diamonds without removing the stone from the mounting. The only caliper gauge that reads round, emerald, pear and marquis shaped diamonds. Made of anodized black aluminum with clear numbers, it comes with a conversion booklet.

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