Art Deco Platinum AGL Certified 3.35 Carat No-Heat Blue Sapphire Diamond Double Halo Ring

This original Art Deco platinum ring centers a 3.35 carat natural blue sapphire, AGL certified no-heat (Certificate #1155610). No-heat natural sapphires of this size are increasingly difficult to source, making the certification a meaningful distinction for collectors. The original period platinum mounting features a double diamond halo of 50 - 1.50 carats of old European-cut diamonds within platinum surround with milgrain detailing. A well-executed Art Deco estate ring that works beautifully as a sapphire engagement ring or collector's piece.