r/LabDiamondGemstoneBST•7 mo. agobj-boiler[FS][USA][RING] Lab Diamond Cushion Cut Center Stone 2.51ct G VVS2-Platinum Diamond Halo Ring-Size US 7.25--$2,700FOR SALEreddit.com/gallery/1robi7sreddit.comPosted Mar 8, 2026, 5:57 PM UTC236ShareSave