18k two toned gold sapphire ring with 29 diamonds within the band and halo.

One ring in 18k two tones gold featuring 1 rare round cut sapphire surrounded by a halo of 16 full cut round diamonds. Additionally there are 13 full cut round diamonds prong set along each side. It was custom made in 2010 and it was cleaned twice a month. I have insurance papers to go along with the ring.