by Lunar11 » Mar 15, 2019 at 9:16 AM I am picking in between these four diamonds, I am looking for the best quality and best light performance. There is one from HPD that is a bit out of budget but with a bigger size and crafted by infinity cut, which I heard is considered the best when it comes to diamond cuts. Is it worth the extra money for the cut and size? Which one will you pick? https://www.bluenile.com/build-your-own-ring/diamond-details/LD11545243 https://www.whiteflash.com/loose-diamonds/round-cut-loose-diamond-3746447.htm?a_aid=pd https://www.hpdiamonds.com/en-us/diamonddetail/HPD9773 https://www.hpdiamonds.com/en-us/diamonddetail/HPD10625 Does super ideal cut really make a visible difference when it comes to light performance comparing to an ideal or excellent cut? Are AGS cert better than GIA when searching for the best diamond?