Before buying a diamond ring, it helps to know the basics like the Four Cs—cut,...

https://highstylife.com/platinum-vs-white-gold-which-one-needs-more-maintenance/

Before buying a diamond ring, it helps to know the basics like the Four Cs—cut, clarity, color, and carat—to understand quality and value. Check if the diamond comes with a GIA grading report number for trusted certification