Two ruby and diamond rings, 1. Oval shaped ruby estimated weight 0.90 carats, accented with round brilliant-cut diamonds, metal stamped 750 18K, weight 12.4gm, ring size Q 1/2, 2. Marquise shaped ruby, estimated weight 0.50 carats, accented with round brilliant-cut diamonds, metal stamped 14k 585, weight 3.5gm, ring size L.