A new investigation reveals identical lab-grown diamonds selling for $1,600 at a major retailer and $200 at another company.

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

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 ...

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 ...

GIA confirms lab-grown diamonds are real diamonds with identical chemical composition to mined stones, but certification and laser inscription are essential for buyers. Here's what else you should kno ...

Diamonds are treasured around the world for their beauty and sparkle. Although the gemstone and jewelry industries market them to symbolize enduring love, they’re also a scientific wonder. Natural ...

LAS VEGAS--(BUSINESS WIRE)--Diamond-price drops became more moderate in January, especially in the small goods that had seen sharp declines in recent months. Buyers remained cautious due to price ...

A tale of two tiaras: In the high-stakes world of serious collecting, the true value of a jewel lies not just in its sparkle but in its story. Bettmann Archive/Getty Images For centuries, diamonds ...

DAVENPORT, Iowa — With Valentine’s Day just two weeks away, jewelry stores in the Quad Cities are anticipating a surge in customers looking for the perfect gift. From engagement rings to diamond ...

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 ...

Canada's Diavik diamond mine has closed after 23 years of production, a victim of the steep fall in diamond prices ...

Add Yahoo as a preferred source to see more of our stories on Google. Is finding the perfect diamond jewelry for your significant other feeling like a financial minefield? You'll be relieved to know ...