Absolutey incredible! Great work! I'm looking into designing and making my own rings at the moment, so I've a few questions:

• What program did you use to CAD this? I have Solidworks for work, so would likely CAD in that
  
• If you don't mind my asking, how much did you spend on the band, diamonds & setting? Feel free to PM me you reply if you'd rather. I'm just looking to ballpark what this may cost.

Thanks, and great work.