The Helzberg Diamonds credit card is issued in partnership with Capital One, so your payments will go through Capital One and that is also where to get customer service help. The specific information you need is below:
- If you’d like to pay your Helzberg credit card balance online, go here to log in and make a payment.
If you want to pay by mail, the Helzberg credit card payment mailing address is:
Helzberg Credit Card
Carol Stream, IL 60116-7680
If you are having trouble making a payment or need other help, the Helzberg credit card customer service phone number is 1‑866‑435‑7906.