0.90 Carat Old-European Cut Diamond Edwardian Era RingLadies platinum Edwardian era engagement ring featuring a 0. 90 carat Old European cut diamond of (VS 2) in clarity and (K) in color; further enhanced by 10 Old Mine cut diamonds weighing 0. 20 carat total weight. Currently a finger size 7 1 2 but can be resized. Circa 1910. Beautiful filigree work design. Good Condition. Accompanied by a Van Rijk appraisal certificate