the tapered and articulated platinum band set with diamonds weighing approximately 12.5 carats in total, the three central diamonds include two old European cut diamonds in bezels, each weighing approximately 1 carat, one I/SI1 and the other J/VS1, the emerald cut diamond in the center weighing approximately 1.51 carats K/VS1, the central portion accented with step-cut emerald weighing approximately 1 carat in total, length not including clasp insert: 19.3 cm (7 5/8 in.)