A sapphire and diamond-mounted yellow gold necklace by Boucheron

£3,000 - £4,000

A sapphire and diamond-mounted yellow gold necklace by Boucheron, the centre section comprising two rows of round brilliant-cut diamonds in flexible yellow gold mounts, with trapeze-shaped sapphire terminals within diamond surrounds and extending to the striated flexible oval-link necklace, French control mark and signed Boucheron, 39cm