This vintage Art Deco platinum engagement ring, circa 1920s, features a 1.31 carat Old European cut diamond at its center, graded H color and VS clarity, offering beautiful brilliance and antique charm. The diamond is set in a raised prong setting, enhancing its presence and light performance. Intricate engraved foliate details lead up the shoulders, while small accent diamonds add sparkle within the pierced openwork design. A timeless and elegant piece that showcases the craftsmanship and distinctive style of the Art Deco era. Ring size 7 and sizable.