Topaz and Opal Halo ring

Fair condition blue topaz and opal halo ring. Please note the following: 1. There is a missing opal, I was quoted approximately $70 to replace and fix it, so that would be at your cost! 2. 10K gold band 3. Comes with the ring box, but it’s from a different ring. 4. There are minor signs of wear and could be cleaned (I just don’t have the right tools). 5. I’ve done my best to photograph the ring, but it’s hard with such a small object! 6. Measurements are provided, and equates to approx. a size 6.5/7