GORGEOUS Yellow Gold and Ruby ring with two Diamonds on either side (5 stones in total). NOT CARTIER!!!! Just branded because depop makes me choose a brand The markings on the ring are 18k GE Showing that the ring is 18-karat gold electroplated. This means the ring is made of a base metal (like brass or stainless steel) with a very thin layer of 18-karat gold applied to the surface, classifying it as fashion or costume jewelry rather than solid gold. the stones are likely made of glass or another non-precious material. this ring shows signs of wear when looked at close up such as small markings on the metal and wear on the ruby. none are visible when worn however