Crafted in the 1930s, this Art Deco engagement ring is set in platinum and showcases an old mine cut diamond weighing approximately .90 carats, graded U-V light yellow and SI1 clarity. Four baguette cut diamonds totaling approximately .20 carats, with F-G color and VS clarity, flank the center stone with sleek, geometric elegance. Hallmarked with maker’s marks and weighing 4.44 grams, this size 5.75 ring can be resized and captures the balance of vintage charm and architectural detail characteristic of the Art Deco era.