13th-14th century AD. A heavy gold stirrup ring with flat-section hoop, ribbed collars to the shoulders, pyramidal bezel with cabochon sapphire to the apex. Cf. Chadour, A.B. Rings. The Alice and Louis Koch Collection, volume I, Leeds, 1994, item 565. 9.8 grams, 26.06mm overall, 18.54mm internal diameter (approximate size British Q, USA 8 1/4, Europe 17.49, Japan 17) (1"). Property of a central London collector; acquired from a large private collection formed in the 1980s; supplied with geologic report No. TL005199, by geologic consultant Dr R. L. Bonewitz. [A video of this item is available to view on TimeLine Auctions website.]Very fine condition. A large wearable size.