Opal and Diamond pendant with freeform solid Natural Boulder Opal of 16.15ct (Dimension: 3.6cm x 1.5cm), round Natural Blue Sapphires of 0.31ct, round Natural Emerald of 0.09ct and round Natural Diamonds totalling 1.03ct (Estimated grading: H-I SI). Platinum – 900 with 40cm 18ct white gold chain. Weight: 30.4g. With Certificate 419892. (Pre-owned)