Vs2 or SI1 diamond 1 items total September 11, 2017 Diamond Faceoff: Round cut G/ VS2 vs. J/ SI1 Engagement ring shopping isn't always easy and sometimes the sizes qualities and details become a blur. Today we are going to compare two round brilliant cut diamonds that are seemingly similar and break down what makes them different. Read below and you can listen & watch this useful video about diamond quality as well. The two diamonds we will look at are a 2 carat J color SI1 clarity against a 2 carat G color VS2 clarity. Continue reading → Continue reading → This entry was posted in Diamonds 101 and tagged Vs2 or SI1 diamond, G color vs J color round cut diamond, Near colorless round diamonds, 2 carat round diamond comparison on September 11, 2017 by admin. 1 Item(s)