Prices for the rarest stones from Rio Tinto’s defunct Australian mine have long outperformed mainstream investments ...

The necklace, which has been worn at two British coronations, smashed auction house estimates at a jewelry sale in ...

The “Golden Bachelorette” star Joan Vassos got engaged to contestant Chock Chapple with a stunning 4-carat ring during ...

Diamonds are made out of carbon — highly organized carbon, that is. Geologists are still guessing how diamonds formed in the ...

The fusion of extravagance and elegance is flamboyantly highlighted by a rose gold necklace, centred by a cushion-cut ...

As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

Joan Vassos is are engaged! Celebrity jewelry designer Neil Lane shares with PEOPLE the meaningful story behind her sparkler ...

Celebrity jeweler Neil Lane revealed the backstory behind 'The Golden Bachelorette' star Joan Vassos' gorgeous four-carat ...