Vintage Three Stone Engagement Ring: Past, Present, and Old-World Style The vintage three stone engagement ring combines the deep symbolism of the three-stone design—past, present, and future—with the romantic detailing of vintage jewelry. These rings feature a larger center diamond flanked by two smaller side stones, all set in a vintage-inspired setting with filigree, milgrain, or intricate engraving. The metal is often warm and aged-looking—rose gold or yellow gold with a patina finish. What makes a three stone ring vintage? The detailing. The craftsmanship. The sense of history. These rings look like they could have been worn by your great-grandmother—but with a modern lab-grown diamond that offers superior clarity and brilliance. Vintage three stone engagement rings are for those who love tradition, romance, and timeless beauty.