Old minediamondsolitaire ring. Set with a cushion shape old mine diamond in an open backclaw setting with an approximate weight of 0.75 carats, to an elegant solitaire design featuring curving claws, a geometrically pierced gallery and fancy shape open backholing, leading to grooved shoulders which flow through to a solid grooved shank. Testedplatinum, circa 1920.
Old mine diamond solitaire ring. Set with a cushion shape old mine diamond in an open back claw setting with an approximate weight of 0.75 carats, to an elegant solitaire design featuring curving claws, a geometrically pierced gallery and fancy shape open backholing, leading to grooved shoulders which flow through to a solid grooved shank. Tested platinum, circa 1920.