A pair of emerald and diamond stud earrings in 18ct white gold, each comprising two circular-cut diamonds and two square table-cut emeralds in an Art Deco-styled collet mount, arranged as chequerboard, fitted with peg and butterflies, London hallmarks '750' with maker's mark 'HMLP', 2004, measures 6.3 mm across, total weight of item 2.1 grams.