A ruby and diamond ring, of cluster design. The central oval ruby of known weight 2.16 carats, surrounded by a double row of brilliant cut diamonds. Known diamond weight 1 carat. Platinum. Weight 8.1 grams. Size M. Accompanied by a GIL Identification Report No. JEW201701171256 dated 17/01/17, stating natural ruby, origin Africa, no indication of heat treatment identified