of symmetric form, centred by a principal cushion cut diamond, the navette shaped petals each with a graduated five stone open middle to a border of graduating smaller diamonds, partially open to the cut-down collet setting in silver of old cushion and old European cuts, later brooch fitting Width 4.6cm / 1 13/16'' Weight: 16g
Late 19th century / early 20th century 'Noeud Louis XVI' diamond openwork ribbon bow brooch by Cartier, Paris c.1902, the loops and ribbon ends centred by alternating single stone and quatrefoil clusters,
Retro 18ct gold, sapphire and diamond stepped panel brooch by Boucheron, Paris, made by Verger Freres, the stylised buckle strap of architectural design,