A cultured Tahitian pearl and diamond pendant and earrings en-suite; the pendant on chain features an egg-shaped Tahitian pearl of 13.8 x 11.7mm, below a 3.5 mm brilliant-cut diamond surmount, on a snake chain stamped '750'; a pair of matching stud earrings, each contains a round Tahitian pearl of 11.7 mm to a diamond-set surmount, with an estimated total weight 0.34ct for the pair, peg and butterfly fittings marked 'Au750'; Total weight of items 15.6 grams. (2)