Brilliant Earth 2 ctw Lab Diamond Stud Earrings vs Kay Lab-Grown Diamond Solitaire Stud Earrings

Both are 2 ct. tw. lab diamond studs in 14k rose gold, so the choice comes down to cut and metal. The Kay pair uses round brilliant stones, which throw more sparkle and hide color and clarity flaws better than step cuts. The Brilliant Earth pair is emerald cut, a look that shows every flaw, and its listing is inconsistent on metal. Buy the Kay pair for everyday wear and maximum brilliance. Buy the Brilliant Earth pair only if you want the emerald-cut look and confirm the metal before ordering.

• Choose the Brilliant Earth pair if you want the clean, architectural look of emerald-cut stones and a prong setting with guardian backs.
• Choose the Kay pair if you want round brilliant stones with strong sparkle, G color and SI clarity stated up front, and screw-back posts.