1920's Platinum .95 Carat Old European Cut Diamond Hand Engraved Engagement Ring

An early 20th-century platinum engagement ring featuring a 0.95-carat Old European cut diamond, with K color and VS2 clarity. The design is complemented by secondary 36 single-cut diamonds totaling 0.3 carats, displaying a white color and SI2 clarity. The ring size is 7.5 and is sizable. Total weight is 3.5g.