A spectacular Art Deco platinum ring showcasing a magnificent 5.25-carat deep blue sapphire at its center, framed by elegant diamond accents that epitomize the geometric glamour of the era. The sapphire is richly saturated with a velvety midnight-blue tone—classic of high-quality stones favored during the 1920s and 1930s.

The handcrafted platinum mounting features intricate engraved detailing along the shank and a refined diamond surround totaling approximately 0.38 carats. The diamonds are set in a crisp architectural pattern typical of Deco design, enhancing the sapphire’s bold color while adding brilliance and symmetry.

Expertly preserved, this ring represents the refinement and artistry characteristic of the Art Deco period. A striking statement piece for collectors, connoisseurs, or anyone who appreciates antique luxury.