Cw (AAA) Grade Jet Black Natural Diamond stud earrings with friction backs. Diamond Appraisal Summary Card! Every Diamond we sell is double tested and 100% guaranteed to be a. Real Earth Mined Diamond! Mined in African, cut in India and the. Made here in the USA. We deal direct with diamond cutters. And pass the savings on to you! Color Enhanced Earth Mined Diamond. Please View Diamond Appraisal. 8.8mm x 5.7mm. Information about Black Diamonds. Approximately 95% of all electronic diamond testers often identify treated black diamonds as moissanites, causing concern to consumers who thought they had black diamonds. This can occur if the tester was designed to separate diamond from moissanite based on electro-conductivity. Moissanite stones are electro-conductive, but natural-color diamonds are not. However, color enhanced black diamonds become electro-conductive during the process that enhances their color. As a result, jewelers sometimes mis-identify the color enhanced diamonds. So how do you determine if a black diamond is a real diamond or a moissanite? Actually, the test that labeled the diamond as a moissanite reveals the gem’s true identity. Although diamond testers identify colorless moissanite, they don’t take accurate readings of any colored moissanite. Because neither natural-color black diamond nor black moissanite test as moissanite on the electronic testers, when a jeweler tests a stone and the tester indicates “moissanite, ” the test is a confirmation that the black gem in question is a not a moissanite, but is a Color Enhanced black color natural diamond.
