Natural stones are GIA certified I/J color SI1/SI2 clarity 

Lab stones are IGI Certified DEF and VS-VVS

Total ct weight can vary by up to .05ct

1.5ct total is .75ct each

2ct total is 1ct each

3ct total is 1.5ct each

4ct total is 2ct each

5ct total is 2.5ct each

6ct total is 3ct each

7ct total is 3.5ct each

8ct total is 4ct each

10ct total is 5ct each