The Bulgari Pink” diamond will appear at auction for the first time. It has remained in the same 'distinguished European noble family' for more than 70 years.

A typical .17-carat diamond from the park can sell for around $700, said certified gem appraiser Laura Stanley in Little Rock. But a high-quality six-carat yellow diamond from the park can sell for ...

Diamond jewelry isn’t exactly an impulse buy, so it’s important to weigh your options carefully. After evaluating the top brands and consulting fine jewelry experts, our fashion team rounded up the ...

In this piece, we will take a look at the ten biggest diamond companies in the world. For more companies, head on over to 5 Biggest Diamond Companies in the World. Diamonds are among the most precious ...

Electrons inside a diamond have given a floating, centimeter-sized device a quantum nudge, opening a new path toward testing how quantum physics and gravity fit together.

Travis Kelce's sparkly pick for his bride-to-be dates back to a time long ago Taylor Swift's engagement to Travis Kelce has sparked a new engagement ring conversation involving old mine cut diamonds ...

Around 70% of the 2 million carats of lab-grown diamonds produced annually at Feng Canjun's factory currently go into ...

As falling gem prices squeeze margins, Chinese lab-grown diamond producers are shifting capacity toward higher-value ...