YOU CAN ALSO TEST CZ’S AND GEMSTONES AND YOU WILL GET A GREEN OR YELLOW LIGHT READING. IT’S IMPOSSIBLE TO MAKE A MISTAKE! FREE DIAMOND TESTER. That’s the language they use. In the US we cannot use the word diamond unless it is a real genuine diamond that passes the US rules and guidelines.
3.95ct 100% NATURAL BLACK DIAMOND EARRING STUD,CERTIFICATE,DIA TESTER,Screw Back
MY LOSS IS YOUR GAIN. YOU CAN ALSO TEST CZ’S AND GEMSTONES AND YOU WILL GET A GREEN OR YELLOW LIGHT READING. IT’S IMPOSSIBLE TO MAKE A MISTAKE! FREE DIAMOND TESTER. That’s the language they use. In the US we cannot use the word diamond unless it is a real genuine diamond that passes the US rules and guidelines.