Ruby, Diamond ... The Art Deco emerald and diamond brooch dates back to roughly 1935. As described by Julien's, the piece ...

The April 24 auction includes fancy colored diamonds; signed pieces from Cartier, Verdura and René Boivin; statement sapphires and emeralds; and items from the Art Deco period, the 1960s and 1970s.

Colored gems and signed jewels from important private collections led the way at Bonhams New York Jewels Sale held Thursday ...

“The way they would contrast step-cut diamonds ... “Art Deco’s clarity and austerity are now integral parts of my work,” he wrote in an email. At Oscar Heyman, a 108-year-old jewelry ...

When a Rubel Freres diamond bracelet with ... prices,” Ms. Hubbard said. Most Art Deco jewelry sales take place in New York and London, since U.S. and European collectors are the main buyers.