When shopping for a diamond, whether for an engagement ring or a piece of fine jewelry, you’ll quickly encounter the term Four Cs—Cut, Color, Clarity, and Carat Weight. These four characteristics ...

How can a buyer understand a diamond's quality before making a major purchase? A HelloNation article addresses that question ...

The Azure Blue is one of two important blue diamonds being offered at Christie’s. The second is a 5.04-carat fancy vivid blue diamond Its estimate is $6.5 to $8.5 million ...

Causeway Bay, HK - May 22, 2026 - PRESSADVANTAGE - Ginza Diamond Shiraishi Hong Kong has released an announcement ...

The investment-grade colorless diamonds that increased most in value over the last three months were 5-carat, H-color, ...