Vintage Art Deco Three-Stone Diamond Ring and Paired Eternity Band

This jewelry set consists of two rings worn together on a ring finger. The primary piece is a vintage Art Deco-style three-stone ring, constructed from what appears to be white gold or platinum. This ring features rectangular box settings that house three circular diamonds, likely transitional or early round brilliant cuts. The setting is characterized by intricate geometric milgrain detailing and vertical engraved lines on the shoulders, typical of the 1920s-1940s aesthetic. Each main stone is secured with small prongs within its respective framed bezel. Accompanying this is a slender pavé or channel-set eternity band, likely made of the same white metal, featuring a continuous row of small accent diamonds. Regarding condition, the rings show signs of consistent wear. The milgrain edges on the three-stone ring appear softened, suggesting significant age and friction against other jewelry. There is a visible buildup of surface grime and oxidation in the recessed areas of the settings, which may obscure the stones' true brilliance. The diamonds in the three-stone ring show some cloudiness or surface debris. The eternity band exhibits slight thinning of the metal around the individual settings. No hallmarks or maker's marks are visible in the photo, but the craftsmanship suggests a high-quality mid-century or earlier production. The combination of geometric structure and fine metalwork indicates a classic bridal set from the Art Deco or Retro period.