Shop › PRE-OWNED 18CT WHITE GOLD AND DIAMOND SINGLE STONE RING Image 1 of 3 Image 2 of 3 Image 3 of 3 PRE-OWNED 18CT WHITE GOLD AND DIAMOND SINGLE STONE RING £0.00 sold out 2.04ct. round brilliant-cut Diamond - H/I SI3.Hallmarked.Comes in a Garnier the Jewellers gift box. Sold Out Added! 2.04ct. round brilliant-cut Diamond - H/I SI3.Hallmarked.Comes in a Garnier the Jewellers gift box. Ref. 100/88500.