Necklace Collection : Charming Belle Époque diamond necklace, circa 1900. Important Jewels, London 30… 28 May 2018 3490 Necklace Collection : Charming Belle Époque diamond necklace, circa 1900. Important Jewels, London 30 November. @christiesjewels Christie’s #christiesjewels #christiesinc #belleepoque #diamond #choker #necklace #christies