A mid-20th century diamond set dress ring consisting of three centrally set, fully rub over set, round brilliant cut diamonds. The diamonds are inset against a hexagonal-shaped white surround, grain set with a total of 18 round brilliant cut diamonds with millegrain edge decoration.  Plain polished, white D-shaped, cross-sectioned band.  The ring is not hallmarked but reacts to testing as platinum.  Total carat weight 0.75 with colour and clarity assessed s H-L and VS1-VS2.  Finger size N (UK/Australia); 6.5 (US/Canada) with resizing available.

Vintage Art Deco Style Diamond Plaque Ring, 0.75 Carat