From above, a classic platinum and diamond Art Deco engagement ring. From the side, organic openwork and hand engraving soften the angular components and bring a unique perspective to the design. The emerald cut center diamond is GIA certified 1.36 carats, I color, S12 clarity and flanked by straight diamond baguettes. This ring is in very good antique condition. It is presently a size 5.25 and can be resized.