18-karat white gold Diamond The Diamond Guide(https://s3.amazonaws.com/more-info/guides/diamond.png) The Diamond Shape Guide(https://s3.amazonaws.com/more-info/guides/diamondshape.pdf) Gemstone(s): London Blue Topaz & Swiss Blue Topaz & Rhodolite Garnet & Amethys = approximately 21.86 ct. tw. The Ring Size Guide(https://s3.amazonaws.com/more-info/guides/ring-size) Ring cannot be re-sized It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care. Please note: In product titles ct. tw. refers to the total carat weight of all diamonds and/or gemstones combined. Metal Weight: 8.24 grams
