Edwardian diamond three stone ring. Set horizontally with three round old cut diamonds in open back claw settings with a combined approximate weight of 1.55 carats, to a elegant three stone design featuring curving claws, an intricately pierced gallery and circular open backholing, leading to inwardly tapering shoulders with engraved detailing and flowing through to a solid D-shape shank. Marked 18 carat yellow gold and platinum, circa 1910.
