Diamond necklace, designed as a graduated riviere of ninety six round brilliant cut diamonds together weighing approximately 26.00 carats, the nine largest diamonds weighing, 1. 49, 1. 29, 1. 23, 1.01, 1.01, 1.01, 1.01, 1.01 and 1.00 carats, mounted in platinum. Length approximately 420 mm. Accompanied by GSL reports numbered AA48107/1-9, dated 4 May 2011, stating that the nine largest diamonds weighing from 1.