Van Cleef & Arpels necklace is an ornament, knock off van cleef and arpels necklace is popular welcome, and loved by the people, then how to identify the true gold necklace?
Van Cleef & Arpels necklace is a reliable way to fold the hardness, stone grinding, with acid point!
Fold the hardness, the fake clover necklace van cleef bending to see its hardness. Van Cleef & Arpels necklace has the characteristics of ductility and hardness, so easy to break, high-quality gold necklace with pin or nail scratches can leave traces, bending two or three times after you can see wrinkles.
Stone on the grinding, that is, with the touchstone identification replica van cleef necklace fineness. Touchstone is used to identify gold stones, gold necklace in the touchstone on a mill, if the scratches appear golden yellow is identified Van Cleef & Arpels necklace gold necklace, otherwise it is other metal necklace.
With acid point, that is, with nitric acid to assist in the identification of Van Cleef & Arpels necklace true and false. Let the gold necklace in the touchstone to draw the golden road, then use a glass rod dipped in nitric acid drops in the gold, if the scratches do not change color, then identify the replica van cleef necklace high color, or gold discoloration or disappearance, then the necklace Added to other metal material!