Before her failed effort to flee Paris in 1791, Marie Antoinette handed a diamond to her loyal hairdresser. It's now ...

The 10.38-carat gemstone, which carries an estimate of $3 million to $5 million, was owned by generations of European royalty ...

Just like mixing red and blue paint creates purple ... alongside 40 other gems from the Winston Fancy Color Diamond Collection. The diamonds will be arranged in a radiant rainbow of color ...

Diamond painting has become my new favorite hobby ... Underneath is a sticky layer that the plastic diamonds will stick to. I am going to go more traditional with this sticker, with a yellow ...

Not long after, she had dinner with a diamond scientist who told her about the process of turning ashes or hair into lab-grown diamonds ... an artist to paint you a custom one-of-a-kind ...

Mercedes-Benz also added a contrasting black roof panel, an embossed diamond logo on each exterior ... Factor in the equipment, the paint color, the diamonds, and the limited availability, and ...

Wang and his team employed diamond slivers measuring just a few millimeters wide. The researchers placed these shards in front of a laser that fired ultrafast pulses of light at the diamonds ...

where a diamond can go from seed to jewelry in a matter of weeks. While lab-grown diamonds have been around since the 1950s, they have increased in popularity in the past five years and now make ...

The lab-grown diamond boom is over, jewelry industry experts say. Lab-grown gems are mainstream now and real diamonds are back in vogue, analysts told Business Insider. Prices for lab-grown ...