Diamond Jewelry Worn by Catherine the Great 250 Years Ago Highlights Sotheby's Geneva Auction

October 26th, 2016

A lavish diamond necklace worn by Catherine the Great 250 years ago is one of the highlights of Sotheby's Magnificent   ...Read More

Smog Free Tower Is Turning Beijing's Polluted Air Into Fun Jewelry

October 25th, 2016

In September 2015, we reported on a Netherlands-based artist and innovator named Daan Roosegaarde, who was on a mission to   ...Read More