The magnificent necklace may contain diamonds involved in a scandal surrounding Marie-Antoinette, that would eventually ...

The necklace is expected to fetch between $19.5m and $39m when it goes on sale next week. Picture: AFP The ‘Maharaja Necklace’ Van Cleef & Arpels diamond transformable necklace made with pear ...

“At the same time, our scientists and engineers are building instruments that will simply identify a man-made diamond. So we grow the diamonds, try and fool the instruments and, then, modify the ...

The necklace, which has been worn at two British coronations, smashed auction house estimates at a jewelry sale in ...

The man-made diamond boom is over, and prices for ultra-trendy lab-grown diamonds are set to tumble this year, industry ...

Vicki Launer has decided to sell Wyoming’s Crystal Castle near Crystal Lake and Curt Gowdy State Park for $325,000. The ...

“Lab-grown diamonds (also known as lab created diamonds, man-made diamonds, engineered diamonds, and cultured diamonds) are grown in highly controlled laboratory environments, using advanced ...

when the world’s major diamond producers and buyers met to address growing concerns, and the threat of a consumer boycott, over the sale of rough, uncut diamonds to fund the brutal civil wars of ...

The Kardashians star held up the golden necklace in a video shared to her Oct. 21 Instagram Story, explaining, “North got me this diamond necklace ... featuring a man’s face popping ...

While called many things - lab-grown diamonds, man-made diamonds, and lab-created diamonds, among others - upon seeing manufactured diamonds, there’s no way to differentiate them from their natural ...