Platinum and diamond 'Victoria' necklace, Tiffany & Co., designed as a graduated line of one hundred and seventeen claw-set brilliant-cut diamonds, terminating in a clasp modelled as a flowerhead decorated with four marquise-shaped diamonds, the diamonds together stated to weigh 11.15 carats, circumference approximately 420 mm, signed Tiffany & Co, accompanied by a facsimile Tiffany & Co. Valuation and case.