Jewellery, Watches, Antiquities and Objects of Vertu

A diamond and sapphire shaped oval brooch, circa 1920s/30s, centred with a brilliant-cut diamond within a surround of calibré sapphires, and pierced decorated throughout with scrolls and millegrain detail, gold mounted, the pin with stamped lyre import mark for the former Czechoslovakia, (the mark in use from 1921), (sapphires untested for natural versus synthetic origin), length 4.7cm. £600-£800