Boucheron Art Nouveau enamel, sapphire and diamond ‘Juno’ pendant, circa 1900, fetches $508,500
Colored gems and signed jewels from important private collections led the way at Bonhams New York Jewels Sale held Thursday.
Emerald and Diamond necklace fetched $597,400. It was the top lot Bonhams New York Jewels sale
The top lot of the sale was an unsigned emerald and diamond necklace, composed of 15 graduated emerald-cut emeralds weighing approximately 116.50 carats. Each…

