SAPPHIRE 5.5mm STUD EARRINGS SEMI MOUNT SETTINGS HALO JACKETS 18k VINTAGE STYLEWhy we love it: These sapphire semi mount stud earrings have an iconic Art Deco style target design and will serve as the perfect backdrop for the center stones of your choosing. The sapphire halo is an earring jacket, so the center stone can be worn with or without the halo. Center Stone Fit: The settings can fit a pair of round center stones measuring 5. 5 5. 7mm in diameter Highlights: Natural sapphires are all individually hand cut to fit the