A brooch of agate moss Fabergé, workmaster Michael Perchin, St. Petersburg, circa 1890. the hexagonal facade composed of three moss agate sections within rose-cut diamond borders set with rubies and gems
Aquamarine and diamond parure, English, 1920s, by D&J Wellby Ltd (Royal Warrant of Appointment). Consisting of a pendant necklace and a pair of ear pendants set with aquamarines and rose diamonds, mounted in platinum and gold.
Gold, silver, and diamond brooch, set with an octagonal sapphire engraved with the arms of Johann Hugo von Orsbeck (1634-1711), appointed Archbishop Prince Elector of Trier, 13 July, and Bishop of Speyer, 16 July 1676, Abbot of Prum and Provost of Weissenburg. Now framed within a foliate border. German. Sapphire intaglio: 17th century. Setting: 19th century. Click for source and additional commentary by Diana Scarisbrick
A Renaissance Revival garnet, diamond and enamel pendant, 3rd quarter, 19th century the openwork quatrefoil pendant centering a square-shaped garnet within a surround of elaborate white, red, green, blue and black enamel; the reverse detailed throughout with table-cut diamonds; with fitted box signed Harvey & Gore, 4 Burlington Gardens, London; mounted in eighteen karat gold; dimensions: 2 5/8 x 2 3/4in.