There are 29 products.

A good measuring instrument for precious stones and/or diamonds is indispensable in your creations with brilliance.

At Jewelry Benmayor we have Presidium diamond and moissanite testers. The world's leading manufacturer of gemological instruments that test and measure gemstones for the industry. All our available models have the latest technology in thermal conduction identification systems, thus ensuring their reliability.

Our digital and analog leveridge gauges will help you measure diamonds and gems, being able to calculate their carat weight, dimensions and much more.

If you are looking to obtain better visibility during your work or gem buying process, we have a wide variety of Optivisor triplet loupes and binocular loupes with lenses of different magnifications.

Discover our wide range and select the best model for you.