Wishlist Product Art Deco Diamond Platinum Tank Ring Victorian opal and diamond five stone ring. Art deco platinum diamond and sapphire ring 4.67 ct sapphire and 2.62 ct diamond statement ring Trio 18k rose gold diamond eternity rings, lapis, mother of pearl of pearl and coral. 1860s English enamel and old cut diamond ring W.A. Bolin 1960s 18k white gold and diamond ‘zig-zag / chevron’ bracelet.