Thinking about buying a diamond ring? Before you decide, you'll want to...

https://hatton-garden-jewellers.co.uk/7-things-to-check-before-buying-a-diamond-ring

Thinking about buying a diamond ring? Before you decide, you'll want to understand the Four Cs—cut, color, clarity, and carat weight—as they affect value and appearance. Also, check for a GIA grading report number to verify quality