About This Piece: Metal: Platinum Ring Size: 5.25 Width at Top: 34mm Weight: 12.1 grams Stones: Round brilliant cut diamonds VS1 clarity, E color total weight approximately 1.51ct Hallmarks: Tiffany & Co. PT950 Please refer to the dimensions in the description above for accurate measurements. Please reach out to the seller with any questions on dimensions or fit prior to purchase.