This all-in-one diamond and moissanite tester performs two tests, one right after the other. The first test determines if the stone is a diamond or simulant. A half-second later, the second test determines if the stone is diamond or Moissanite. Saves time and money over two separate testers.
Operates on one 9V battery (included). Includes metal holding plate for testing loose stones.
Operates on one 9V battery (included). Includes metal holding plate for testing loose stones.