These are Radiance by Absolute channel hoop earrings There are 2.40 ctw emerald and round brilliant cut diamond like CZ'S...actually shimmer brighter than natural diamonds! 925 Sterling with gold overlay, non tarnish These lustrous CZ baquettes shimmer with every ray of light reflecting off of them! These hoops are flush to ear and are meant to wind behind earlobe on one end for an infinity look Leverback closure for secure and close fit Each is size of Quarter coin These are brand new! Pictures do NO JUSTICE to these beauties