14-karat white gold. Faceted prong-set and pave-set diamonds = approximately 1.00 ct. Tw. Colour = G-H; clarity = SI1-SI2. Put (the right) Ring on It: Size Guide. Ring can be re-sized by any professional jeweler; however, if re-sized, it will Ring cannot be re-sizedt be accepted for return. It is customary to treat most gemstones to achieve enhanced colour and durability. Some of these treatments may not be permanent, and may require special care.