Without a single witness, prosecutors said the crew stole 24 bags from a Brinks truck filled with Rolex watches, diamond earrings, and gold necklaces.

David Webb carved jade, ruby and diamond Dreamer Necklace in hammered 18-karat gold and platinum. Price on request, (212) 421-3030. Credit... Still life by Anthony Cotsifas.

They look like glowing jade necklaces of such unearthly brilliance they could be a Ming emperor’s. But if Dr. Gerardo Fernandez is right, the green fluorescent images of prostate cells could be ...

Among her collection was what is now the most expensive jade necklace in the world. In April 2014, Cartier bought it back at a Sotheby’s Hong Kong auction for a record price of over US$27 ...