The top lot is the Red Dragon, a 6.43-carat Burmese ruby and diamond ring estimated at $1 million to $1.5 million. The exceptional purplish-red color is natural (many rubies are heat-treated). It is ...

Forbes contributors publish independent expert analyses and insights. I am the founder of La Patiala, the luxury encyclopedia. Many people reserve ruby jewelry for special occasions, thinking the ...

When it came time for Facebook founder Mark Zuckerberg to pick out a ring with which to propose to his girlfriend of nine years, he went with what’s trending! Zuckerberg, 28, and Priscilla Chan, 27, ...

A diamond and ruby ring designed by rap legend Tupac Shakur sold for more than $1 million at a Sotheby’s auction in New York on Tuesday, well beyond the $300,000 it was expected to fetch. Tupac ...