platinum ring with diamonds

A platinum band ring set with baguette cut diamonds, (each circa 0.07 carat, app. 3.08 carat in total), vertically set, American, circa 1950 and numbered: CJ 551.

ring size: 17 mm. 6.5 US
weight: 4.58 grams
width: 4 mm


Please find me a jewel like this