Two 20th century brooches, the first a stylized ribbon loop in yellow precious metal, with single-cut diamond set tie detail, stamped ‘750’; the second a hoop brooch set with cultured pearls, mounted in 18ct yellow gold, pin bearing UK import mark, first brooch length 45mm, weight 9.5gm, second brooch diameter 23mm, weight 4.1gm. £200-300