Three.0 I like Helzberg's, but I don't like that they do not warranty their products for almost any length of time Unless of course you pay back more for the lifetime warranty. I purchased my granddaughter an "H" necklace & a lot less than three months later, the chain clasp https://bookmark-group.com/story4176463/new-step-by-step-map-for-rook-piercing-jewelry