Signet ring with central coat of arms representing the flag of Portugal in 18 kt yellow gold and coloured enamel. Old item of jewellery in very good condition Red and green coat of arms, centre in white in a round enamelled design wide on the sides, 10 mm on the font and 4 mm on the back Weight of 3.63 g, it seems much heavier in reality than its real weight. Ring size of 64 - no. 24 - US 10.75 Owl hallmark and maker's mark and tested for 750 yellow gold. 800 noted on the ring. Delivery in a case via Colissimo, with adequate insurance. The photos have been taken at maximum magnification in order to better show all the details, but you should also read the description carefully with the measurements.