Historic alliance ring with Old European cut diamonds Platinum... Lot 828

Historic alliance ring with Old European cut diamonds Platinum 950 (tested), 3 diamonds in Old European cut (total c. 1.25 ct., calculated weight), slightly tinted white (I-J), VS1-2; 6 diamonds in single cut (total c. 0,024 ct., calculated weight). 4,34 grams. Ring size 61. A precious ring from the Art Deco era with a fine, ornamental openwork frame. The edges of the ring top are decorated in the millegrit technique to better showcase the diamonds.