Estate Platinum, Diamond and Emerald Bracelet. Anyone who collects estate jewelry from the Art Deco era knows that pieces set in solid platinum are generally of very high quality, as is this fine emerald and diamond bracelet. Four fine white, marquise cut diamonds steal the show. They are surrounded by French cut and channel set emeralds. The balance of the bracelet is diamonds, again of high calibre with hand milgrained surrounds. invisible clasp also has a safety chain for added security. Measures approximately 7 inches in length, clasped.