(Bloomberg Businessweek) -- When a magnificent collection of jewelry came up for auction at Christie’s last November, everyone knew it would be a blockbuster. The dazzling array of diamond, ruby and ...

Every item on this page was chosen by a Town & Country editor. We may earn commission on some of the items you choose to buy. The timing would be right. Art Deco, Charlotte and Tim Benton write in the ...

It is a bracelet of rock crystal carved into individual steps. It is finished with a diamond encrusted button. It was made in 1935 by Cartier Paris. And, in the fearlessness of its design, its mastery ...

The style’s strong architectural lines have never been more compelling. By Victoria Gomelsky It is taken as gospel in the jewelry industry that the bold, geometric, diamond-dusted aesthetic of the ...