Before buying a diamond ring, there are key things to check that can help you...

https://wiki-triod.win/index.php/Pear_vs_Round_Diamond_Size_Comparison_for_Engagement_Rings

Before buying a diamond ring, there are key things to check that can help you get the best value. Make sure you understand the Four Cs—cut, color, clarity, and carat—and look for a GIA grading report number to verify quality