86 - Hamilton Art Deco 9 Carat Diamond and Platinum, Lady's Watch with Safety Chain. We Estimate Approximate Diamond Weight of 9 Carats. Weighs 32.4 Grams or 20.8 Pennyweights. Watch is in Running Condition. Unsigned, Rear of Case not Opened. Very Good Overall Condition. The Watch Measures Less Than 7 Inches. There is an Adjustable Lock Added Later (signed 14K) Shipping $20.00 (estimate $5,000-$7,000)