Elegant Gold and Purple Tanzinite Ring

This is a beautiful vintage solid 10K yellow gold ring with beautiful light purplish blue tanzanite stones. Rings in very good condition could you use a proper cleaning and polishing to show its true beauty. Markings on the ring are 10K and the letters CID ring is a size 8½. Gold and stones have been tested and are genuine. Face of Ring ( w/ gemstones) is a bit more than 1" in length & a bit less than ¾" in width. Feel free to ask any questions. Thanks