Buying a diamond ring? Make sure you know the Four Cs—cut, clarity, color, and...

https://www.apu-bookmarks.win/thinking-about-buying-a-diamond-ring-make-sure-you-understand-the-four-cs-cut

Buying a diamond ring? Make sure you know the Four Cs—cut, clarity, color, and carat weight—to understand quality. Check if the ring includes a GIA grading report number so you can verify the diamond’s authenticity