18K White and Yellow Gold Halo with split shank design .
Cushion Modified Brilliant Cut Natural Diamond (4.50 X 4.41 X 2.83mm)
0.50 ct VS1 Fancy Yellow with Very Good Cut
Also Set with 60 Round Brilliant Cut Natural Diamonds (1.50 - 1.10 mm)
Total weight 0.45ct
SI Clarity G-H colour