Optivisor USA DA-7 Jewelry Hand Tools handheld diamond verification tool designed

handheld diamond verification tool designed to accurately identify natural diamonds

Versatile Design: Mix and match stones with 36 unique ring bases to fully customize your ring style

Achieve precision in gemstone and diamond measurements with the Johari Dial Gauge 10mm Eco

it can also be used by textile industry for counting threads or other magnification needs

Optivisor USA DA-7 Jewelry Hand Tools handheld diamond verification tool designedFeatures : High Quality Glass : Made to precision with bevel edged and mounted over flexible plastic frame Flexible and Detachable : It can move up and down due to flexible pivot and can lay idle over the heads while not in use. Its lenses frame and head band can be detached too for replacement when it is worn out or accidentaly destroyed. Comfortable Headband : Adjustable and Fits all size of head and can be worn comfortably for long time