Lab Grown Diamonds
Lab grown diamonds have been called by many names: sometimes synthetic diamonds, man made diamonds, artificial diamonds, manufactured diamonds, foundry diamonds and even cultured diamonds. All have been used. In July this year (2018) the Federal Trade Commission ruled that the terms lab grown diamonds, man made diamonds, and foundry diamonds are ones to be used to qualify the term cultured diamond. While the term synthetic should not be used when talking about lab grown diamonds, specifically when marketing lab grown diamonds. Up until this point the Gemological Institute of America has been using the term synthetics when referring to lab grown diamonds, so I guess we'll see what happens. But I'm guessing they will not have much choice but have to update their synthetic diamond grading terminology. The FTC also ruled that cultured diamond should not be used on its own when referring to lab grown diamonds as the term does not distinguish itself sufficiently from mined diam...