DIAMOND EARRING
6.0mm -> diamond 5.4 mm https://www.cgtrader.com/3d-print-models/jewelry/earrings/earrings-54-c25b3565-59c0-4516-9256-dedf87438824
diamond 7.0 ->7.2 mm https://www.cgtrader.com/3d-print-models/jewelry/earrings/earring-cb219eff-f544-4ac1-9747-8fcaf87a24a4