This 14k yellow gold ring has a 10.11ct blue topaz that measures 19.22mm by 18.57mm wide. It is 6 prong set with a diamond halo that has 0.72ct total weight in diamonds. This ring sits 8.2mm off of the finger and has a 2.5mm shank. This ring is currently a size 6. This has an appraisal with it.