A modern take on the invisible diamond stud, this angular diamond cut can be worn anywhere along the ear, and without cups or prongs, it appears to float weightlessly on the skin. Set in 18k solid gold yellow gold. This patented design comes with her signature threaded flower backing in 14k solid yellow gold. I believe the backing is 8mm! Retails for $475 plus tax! Item sold singly. 18k solid gold frontal, 14k solid gold post, nickel free and hypoallergenic 0.03ct Diamond, VS2/G Threaded backing 8mm long. You can interchange it with her other backings.