Centering upon a “Round Brilliant” diamond, hand-cut in the Old European style, weighing 2.00 cts., complimented by two trapeze-cut, eight single-cut and two tapered baguette-cut diamonds, the juxtaposition of diamonds forming the geometric and sophisticated design of the Art Deco era, set in platinum, circa 1925. G.I.A. Report #5191534934.