Edwardian sapphire and diamond five stone ring

Edwardian sapphire and diamond five stone ring in 18kt yellow gold. Set across the finger with three round old cut sapphires in grain settings, alternating with two round old cut diamonds in grain settings, to a graduating five stone ring with bespoke settings, circular pierced gallery and flanked to either side with trumpeting shoulders decorated with carved details before tapering to a slim shank. Hallmarked 18kt gold, Birmingham, 1918.