Gelin Abaci Tension Ring

This is a stunner! Size 7. White gold with rose gold accents. Heavy band with lots of tiny diamond pave. Center stone fits 1 carat (diamond was replaced with a CZ for selling to keep the original stone in the family). Attention grabber! Everyone needs to see the tension setting, rose gold, and the way the stones sparkle in that setting. Band was over $5000 originally. Has certificate of authenticity and serial number TR 173B