The ring is estimated to make between $3 to $5 million, although the number could far exceed expectations.

You can find a high-quality, affordable engagement ring if you know where to look. Here's where our editors recommend ...

A diamond brooch hidden in a jewelry box of low-value items was spotted by an expert and later sold for over $3,100, helping ...

The French High Jewelry brand introduced its latest one-of-a-kind “Haute Joallerie” collection in Sweden following an ...

Louis Vuitton has unveiled its new jewelry collection called Virtuosity, which explores the worlds of mastery and creativity ...

The luxury brand has updated its high jewelry collection with 110 one-of-a-kind pieces, including diamond-encrusted items ...

A rare 10-carat pink diamond with roots in French royalty is set to draw millions when it hits the auction block in New York ...