Art Deco Odeon Style Diamond and Platinum Double Clip Brooch, Circa 1935

An Odeon Style Art Deco diamond and platinum double clip brooch, in a geometric design, with two tapered columns, pavé set with eight-cut diamonds, hemmed with baguette-cut diamonds, in channel settings, flanked by wings, pavé set with eight-cut diamonds, with a round brilliant-cut diamond in each scroll, edged with two rows of round brilliant-cut diamonds, in claw settings, mounted in platinum, with white gold pin clips and a removable pin and safety catch, English, circa 1935. Estimated total diamond weight 11.50 carats.