162 - French Hallmarked Art Deco Diamond, Cabachon Ruby and Platinum Pin/Clip. Circa 1930. Signed Hallmarks. Good to Very Good Condition. Measures almost 2-1/8 Inches Long. Weighs 18.6 Grams or 11.8 Pennyweights. Shipping $20.00 (estimate $4,000-$5,000)