Diamond cut isn’t a specific shape of ring, like an emerald or marquise, but rather one of the four main components in diamond grading. Jewelers call them the 4Cs : cut, color, clarity, and carat.

The GIA grades cut quality on a scale from Excellent to Poor, with higher grades ensuring better light performance. When shopping for a diamond, prioritize cut quality over size or clarity.

The cut of your diamond can be graded on a scale ranging from excellent to poor. “The cut is really the indicator of whether you have a beautiful diamond or not, because that’s what makes the ...

Diamond grading company GCAL uses Artificial Intelligence (AI) to maintain high levels of customer satisfaction while building trust. GCAL. With a market value reaching more than $130 billion by ...

The cut scale ranges from poor to excellent. It’s common for people to sacrifice cut to afford a bigger size, Smith says, but a diamond with a poor cut will look dull.

A ring set with a 3.51-carat, old mine cut diamond, from Prounis Jewelry. ... which are prized for their whiteness on the color grading scale.

In 1988 a rare Ashoka-cut diamond came up for auction at Sotheby’s, and Saul Goldberg, now the company’s president, was sent to buy it. “I’ll never forget holding the diamond in my hand.