Can love be measured by the price of a stone? Ask Prince Aga Khan, who commissioned Cartier Paris in 1960 to create a ...

Are you shopping for a piece of emerald jewelry? Before you buy, make sure you know what to look for and how to tell if an emerald is real. Buying jewelry should be an exciting experience, ...

Former Detective Jeff Jackson teams up with Dr. Zee Madeiras to track down their friend's missing emerald brooch, a thief and a murderer.