A masterful achievement in jewelry design, this multi-use diamond platinum collar necklace from the early 20th century easily converts between two lengths of necklace, and can also be worn as a pair of bracelets. Comprised of three separate parts, this cleverly designed gem features a central Art Deco motif, decorated splendidly with large old European-cut diamonds, flanked by French-cut diamonds on a plaque of round-cut diamonds. The thoughtfully constructed, softly draping links feel slinky and smooth against the wrist or neck. Three invisible clasps are engineered for quick and simple wardrobe changes.