Art Deco solitaire diamond engagement ring. Set to centre with a round old cut diamond, M colour, VVS1 clarity, with an approximate weight of 3.29 carats in an open back double claw setting, to an ornately pierced collet with curving claws and circular open backholing, the trumpeting shoulders featuring a raised open scrollwork design, flowing to a solid D-shape shank. Marked platinum, English, circa 1935, accompanied by a Gemmological Certification Services report #78131-93.
