The Diamond Blog

24
September 2019

How Technology Adds Value to Small Diamond Manufacturers

When people think of diamonds, they like to think big. Every celebrity engagement is drowning in news items about the size of the diamond. Not to mention diamonds such as the 146-carat Koh-i-Noor, one of the largest in the world, steeped in mystique and part of the British Crown Jewels since Queen Victoria’s reign.

Although large[…]

10
September 2019

Blog Series: What the 4Cs Mean in 2019 - Part 3: Color Grading

Natural diamonds occur in many different colors, from pink and yellow, to brown, blue and even black. But that’s not what is meant by diamond color.

Color, one of the traditional 4Cs gradings, refers to the natural hue that occurs in white diamonds. White diamonds are not really white. Rather, they are colorless. Pure colorless[…]

02
September 2019

SPECTRUM - Diamond Industry News #31

In this month’s SPECTRUM round up of what’s new in the diamond industry, we are going deep - super deep. That’s because scientists in Brazil have found evidence of diamonds that lay undisturbed deep in the earth for 4.5 billion years. That’s older than the moon! Closer to earth, we look at the top 10 diamond shapes for diamond[…]