r/labdiamond•2 mo. agoindicatedhealthGCAL 8X 1.99ct D FL ($3,323) vs IGI H&A 1.80ct E IF ($585). Is the GCAL premium justified based on the available evidence?imgur.com/a/bSdTtx2imgur.comPosted Aug 1, 2026, 3:49 AM UTC10ShareSave