Jewellery, Watches and Objects of Vertu to include the personal archive of Louis Osman, goldsmith and architect

A small collection of jewellery items, including a pair of pearl cluster earstuds (pearls untested), two Edwardian seed pearl set bar brooches, a diamond solitaire ring, the old brilliant-cut diamond in raised millegrained lozenge setting and a pair of turquoise set drop earpendants. £300-400