This is a beautiful vintage 14k white gold mounted opal diamond pendant with gold chain. The pendant is set with a stunning 20 carat cabochon opal and 38 diamonds. The 38 diamonds are I color VS-2 clarity with a total carat weight of 1.20 carats. The opal has amazing fire and vibrant iridescent colors. The opal measures 26mm by 17mm. The pendant measures 53mm high by 29mm wide. The pendant and chain are in excellent condition. Weight 13.0 grams.