Art Deco Round Brilliant-Cut 0.80 Carat Diamond Platinum Ring, Circa 1935

An Art Deco diamond ring, set with a round brilliant-cut diamond, weighing approximately 0.80 carats, in the centre, in a grain set square setting, with four eight-cut diamonds, in a geometric design, in each shoulder, with a pierced gallery, mounted in and marked platinum, circa 1935. In our opinion the colour of the diamond is I and our opinion of the clarity is VS.