K & B-Style Diamond and Stone Gauge
This pocket-sized K & B-style aluminum diamond and stone gauge measures loose gemstones and settings from 0.03–4 carats and provides the corresponding millimeter values, from 2–11mm. Simply drop stones through the holes to measure size; an inner revolving gauge measures settings. The gauge is tempered for durability and features a handy birthstone chart on the back.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This pocket-sized K & B-style aluminum diamond and stone gauge measures loose gemstones and settings from 0.03–4 carats and provides the corresponding millimeter values, from 2–11mm. Simply drop stones through the holes to measure size; an inner revolving gauge measures settings. The gauge is tempered for durability and features a handy birthstone chart on the back.
