Ruby, Diamond and Gold Necklace and Earring Set ... The set's value is estimated between $200,000 to $300,000. Art Deco ...

but backed with 18-karat rose gold. Rose-cut diamonds sparkle from the end of a delicate 14-inch chain. Just imagine it with a strapless cocktail dress. Jewelry from the Art Deco period is always ...

A pricey diamond ... of jewelry when the box was brought in for a routine valuation. Most of the items were worth little more than about $270. The brooch, however, turned out to be an Art Deco ...

Covered in more than 80 carats of diamonds, Scarlett Johansson sported jewelry by De Beers ... with diamonds on white gold by Boucheron. She also sported an art deco bracelet from the Boucheron ...

But then the results started coming in: $14 million for the Marie-Thérèse pink diamond; $11.3 million for the Blue Belle ...

A Cartier Art Deco brooch and a JAR necklace are among the pieces from ... such as a 19th-century suite of yellow gold, diamond and enamel jewels ($25,000-$35,000) and David Webb ear clips in ...