Cubic Zirconia, the brightest Diamond simulant or lookalike, bezel set in nicely rounded earstuds crafted in Sydney in solid 9ct Gold, with solid 9ct Gold posts and post butterfly clips.
5.5mm across the tops.
40% off, reduced to just $270.00, a very good price for a smart pair of proper 9ct Gold studs set with, at 3.5mm across, what would be .35ct Diamonds in the pair at that size, and the difference between CZ and Diamond cannot be discerned with the naked eye.