3.0 I like Helzberg's, but I do not like that they don't warranty their products for any length of time unless you pay back further for your lifetime warranty. I purchased my granddaughter an "H" necklace & less than 3 months afterwards, the chain clasp broke. I'd read evaluations stating https://hyperemesisgravidarummedi87418.sharebyblog.com/31676367/not-known-factual-statements-about-necklaces-name-plate