If you’re thinking of selling a diamond — or buying one and wondering if it will hold its value — you’re probably asking the right question: What is the diamond resale value and how can I get the best ...

Bargaining, a common practice in many countries, may seem daunting to first timers. Here are some tips to get a fair deal, and maybe even make a new friend. By Ruffin Prevost When you buy something at ...

It takes intense pressure and temperatures north of 2,000 degrees for a diamond to form deep within the Earth. But these days, there’s another way to create a diamond: in a lab, where a diamond can go ...