Shop our fabulous vintage Retro rings within the luxurious surroundings of your own home and from our distinctive website. Retro jewelry highlights Hollywood-esque features such as the use of rose gold, rubies and semi-precious gemstones accented with diamonds. Big, lush and colorful, Retro jewelry and rings are often statement-making and are a perfect choice for those seeking a one-of-a-kind, chic vintage piece of jewelry.. Engagement rings from the Retro era of the 1940s to the 1950s incorporate diamonds along with styles with clean lines and strong geometrical designs.