the largest stone to centre, bordered by three rows graduating smaller to the outer edge, close cut down collet set in silver, later added brooch fitting, the central diamond very approximately 1ct Width 2.6cm / 12''
Central diamond approximately 6.50 x 5.50mm spread Weight: 17g
Late 18th century garnet collet suite, c.1800, comprising a necklace with pendant; pair of bracelets; pair of pendant earrings; a coronet shaped brooch converting to hair comb; three line brooches; a round cluster brooch and a twin circular cluster fastener jewel,
Early 20th century diamond and onyx bow brooch by Cartier, London c.1920, of double loop design with central line of graduated old brilliant cut diamonds,
Retro 18ct gold, sapphire and diamond stepped panel brooch by Boucheron, Paris, made by Verger Freres, the stylised buckle strap of architectural design,