This pretty Art Deco diamond solitaire engagement ring features a central round cut diamond. Set within a square Platinum frame with stepped Platinum shoulders with delicate hand-engraving detail. The ring is made in 18ct Yellow Gold and is stamped 18ct and Plat to the band. The diamond is calculated in the setting as approximately 0.33 Carat. SI1 Clarity G-H Colour.Size UK L. Can be sized. Circa 1935.