New Delhi: The International Gemological Institute (IGI) has reaffirmed its commitment to applying the universal 4Cs grading system - cut, color, clarity, and carat to all diamonds, including ...

Unearthing the processes behind lab-grown diamonds. Shopping for a diamond for a special someone? Before you make your purchase, you may want to learn more about lab-grown diamonds. This option has ...

NORFOLK, Va. — Brilliant, sparkly, and blingy are just some words used to describe diamonds. When you're trying to pick the right gem for your loved one or yourself, the task can be daunting. Now, ...

Two samples of carbon crystals, which are clear and give off a kaleidoscope of spectral colours under direct sunlight, may appear to be identical. However, one is a billion years old, and the other is ...

What if that diamond on your finger is real, but an inscription says it was grown in a lab? Carlsbad gemologists and industry experts say while many people like these cheaper stones, some diamond ...

Buying a diamond is an emotional moment. Whether it’s for an engagement ring, a Diwali gift, or simply a treat-yourself purchase, that sparkling stone holds meaning far beyond its carats. But here’s ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Next month, the Gemological Institute of America (GIA) will change the way it grades laboratory-grown diamonds, ...

For decades, India has been recognised as the nerve centre of the global diamond industry. From the legendary Golconda heritage to today’s hyper advanced cutting factories in Surat, the country has ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. In the ever-evolving landscape of the diamond ...