I bought an interlocking Star of David necklace for my daughter from Judaica.com: Stylish 14K Yellow Gold Interlocking Star of David Pendant Necklace When I got it, I was surprised that there was no hallmark on it so e-mailed to ask for confirmation that it really was 14K gold. I had one holding e-mail back from customer service and nothing further. I decided to keep it anyway, and my daughter loves it and wears it every day. However, she nearly lost it because the Star of David fell out of the clasp after only a few weeks, and she is very upset. This is very shoddy workmanship after paying the amount that I did. Fortunately, she found the Star in her bedroom. Because she really loves it, I have paid a local jeweller to solder the clasp so it will never happen again - this wasn't cheap. I am still not convinced that this pendant is 14K gold - there is no proof and it doesn't look great quality to me. I would certainly not recommend buying jewellery from this site and I will not buy anything from this site again.