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 ...

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 ...

A huge pink diamond with royal heritage is going up for auction next month. The gemstone once belonged to French queen Marie ...