No Image Lot 9 A "750" stamped coffee pot charm. Tests as 18ct gold. Gross weight approximately 5.74 grams. 9A "750" stamped coffee pot charm. Tests as 18ct gold. Gross weight approximately 5.74 grams. Hansons Auctioneers and Valuers A "750" stamped coffee pot charm. Tests as 18ct gold. Gross weight approximately 5.74 grams. Add to watchlist Live