M. Barr Coins is an online antique store specializing in unique and rare vintage jewelry pieces. Our collection includes stunning brooches, pendants, bracelets, necklaces, earrings, and rings from various eras, including Art Deco, Retro, Edwardian, Art Nouveau, and Victorian. We also offer a wide range of gemstones, including diamonds, emeralds, rubies, and more. With a commitment to quality and authenticity, we provide our customers with exceptional vintage jewelry pieces that are both beautiful and valuable.