3.0 I like Helzberg's, but I do not like that they don't warranty their products for virtually any length of time Unless of course you spend more for your lifetime guarantee. I bought my granddaughter an "H" necklace & fewer than 3 months later on, the chain clasp broke. I'd https://dressersforbedrooms31726.estate-blog.com/31158316/detailed-notes-on-silver-necklaces-womens