This ring is a one of a kind UFO Ring in 18k yellow gold. The ring features a blue moonstone center, round brilliant cut blue sapphires, and round brilliant cut gray diamonds.

Details
18k yellow gold
Moonstone (13.45 tcw)
Blue sapphires (4.66 tcw, 68 count)
Gray diamonds (1.59 tcw, 22 count).
Size 6.25