Diamond cocktail ring, 18ct white and yellow gold, centring a round brilliant-cut diamond weighing 2.07 carats, L in colour and VS1 in clarity, with a surround of graduated rows of brilliant-cut diamonds and yellow gold stripes, stamped 'VITZTHUM 750', weight approximately 10.2 grams, labels: accompanied by a DCLA report numbered 178813, dated from August 3, 2015