227 - Very Fine Antique style Lady's Approximately 25.0 Carat Amethyst, 4.0 Carat Round Brilliant Cut Diamond, Platinum and 18 Karat White Gold Necklace. Good Quality Amethysts, Diamonds F-G Color, VS1-VS2 Clarity. Measures Approximately 16 Inches Long. Approx. Weight: 14.85 Pennyweights. Shipping $32.00 (estimate $4,500-$5,500)