Wishlist Product A pair of 19th century opal and diamond cluster earrings. Silver over gold W.A. Bolin 1960s 18k white gold and diamond ‘zig-zag / chevron’ bracelet. 18K 1940s swirling diamonds ring Three Stone 2.6 Carat Transitional Cut Diamond Engagement Ring, c.1940 Cartier ‘Délices de Goa’ necklace decorated with turquoises, amethysts and diamonds