Diamondsolitaire ring. Set to centre with a round old cut diamond in an open back half rubover setting with an approximate weight of 0.50 carats, to a heavy undulating form featuring a central ridge, polished edges and open backholing, leading to trumpeting ridged shoulders and flowing through to a heavy flat shank. Tested yellow gold, circa 1940.
Diamond solitaire ring. Set to centre with a round old cut diamond in an open back half rubover setting with an approximate weight of 0.50 carats, to a heavy undulating form featuring a central ridge, polished edges and open backholing, leading to trumpeting ridged shoulders and flowing through to a heavy flat shank. Tested yellow gold, circa 1940.