Many thanks to Martin Winter of Mirror U.K and QueenSmith U.K for sharing an interesting story and poll on the difficulty of differentiating natural diamonds from lab-grown diamonds by the consumers in the U.K. Do you think the rest of the world are that smart? Not really. Even experienced jewelers make mistakes like their consumers with natural diamonds and lab-grown diamonds. If doubtful always consult a reputed diamond testing laboratory like the GIA.
