3.0 I like Helzberg's, but I do not like that they do not guarantee their products for any length of time Except if you spend excess for the lifetime warranty. I bought my granddaughter an "H" necklace & fewer than three months later, the chain clasp broke. I had study https://damiennrade.jaiblogs.com/58833558/the-best-side-of-best-store-jewelry