Lot 689 , An Art Nouveau diamond necklace, early 20th century

An Art Nouveau diamond necklace, early 20th century, the front of foliate scroll design, suspending six pendants, set with circular-cut diamonds totalling approximately 4.50 carats, the largest diamond weighing approximately 0.70 carats, mounted in gold and platinum with millegrain borders, to a platinum necklace, length at front 5.7cm, necklace length 38cm, gross weight approximately 22 grams
£2,000-3,000