At the American Museum of Natural History here in New York, I had the pleasure of experiencing both at the same time.

A fancy pink diamond with French Imperial provenance, Indian Mughal jewels and a 392.52-carat sapphire are highlights of ...

Phillips New York Jewels Auction will have signed jewels by Tiffany & Co., Van Cleef & Arpels, Bulgari and Chaumet, as well ...