18ct white gold, pink diamond, black diamond, diamond, sapphire and Australian South Sea pearl ring, Autore, centring a 12.00 mm cultured pearl surmounted above an abstract swirling motif decorated at intervals with circular-cut fancy pink, black and near colourless brilliant-cut diamonds, between similarly-cut multi-coloured sapphires, size O, signed Autore, accompanied by an Autore certificate of authenticity and pouch.