A Belle Époque pearl and diamond dress ring, to the centre a button-shaped cultured pearl of silver colour, approximately measures 10.0 mm in diameter, in a beaded and millgrained mount embellished with single-cut diamonds, to shoulders engraved with scrolled foliate designs, and a D-section shank, white metal marked 'PYMS&Co', testing as platinum, ring size K, total weight of item 4.7 grams.