This beautifully crafted 18K yellow gold medallion is timelessly evocative with its meticulous selection of 46 round brilliant, rose-cut and rough white and fancy coloured diamonds. Total approximate carat weight 1.91. Exclusive serti poinÃ§on (hallmark) setting. Medallion diameter is 23 mm (0.90 in.) with a chain length of 42 cm (16.5 in.) and a loop at 39 cm (15.4 in.).