Platinum, 18ct gold, fancy pink diamond and diamond necklace, Tiffany & Co. Designed as a flower head, centring a collet-set natural fancy pink brilliant-cut diamond framed by similarly cut near colourless diamonds, completed by a fine trace chain, circumference approximately 400 mm, signed Tiffany & Co., numbered 31210054. Accompanied by a Tiffany & Co. Retail Replacement valuation, report number 852899, dated 7 September 2017.