Forbes contributors publish independent expert analyses and insights. Specialist in global markets, economics and alternative investments. Insuring diamond jewelry has traditionally been simple. The ...

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 ...

Diamond market recalibrates as lab-grown surge, gold prices rise, and consumers redefine value, transparency, and luxury.

If you have a diamond ring or other diamond jewelry you no longer want, you might be surprised to learn that the resale value of a diamond is typically much lower than its retail price (what it ...

Diamond giant De Beers slashed the price of its precious solitaires amid plunging sales as bargain-hunting fiancées increasingly opt for cheaper lab-grown gems. Among De Beers’ larger stones, one ...

These tinted diamonds make up just 0.01 percent of all natural diamonds mined, appearing in shades of pink, blue, yellow, green, and even red. Since 2005, pink diamonds have increased in value by ...