Diamond and coloured diamond necklace, David Yurman, the flexible multi-row braided wire collar applied to the front with cognac coloured diamond set scroll motifs, further decorated to the sides by pairs of interconnecting colourless and cognac diamond set scroll motifs, the diamonds together weighing approximately 9. 70 carats, mounted in 18ct gold, signed 'Dy' for David Yurman, inner length approximately 380 mm, 146.