Vintage Art Deco 14k Gold Diamond Engagement Wedding Band Ring Bridal Set Sz 7 Vintage Art Deco 14k Gold Diamond Engagement Wedding Band Ring Bridal Set Sz 7 BaumF Click images to enlarge Description Offered today is a 14k yellow gold antique diamond engagement ring and wedding band, signed "Baumf", the trademark of Baumstein Feder of NYC, 1940s - 1980s. The rings are soldered together, which eliminates the "turning" of one or the other ring while on your hand. If you want a nice vintage...