Payment & Voucher

Payment is easy and convenient at 21DIAMONDS

Payment at 21DIAMONDS is safe, easy and does not entail additional charges. Personal data is encrypted before transmission; orders and personal data such as name, address and credit card numbers are protected by modern safety systems. We use the best possible security to protect your privacy by using a SSL (Secure Socket Layer) server certificate and a SSL server that encrypts your data online.


Payment methods

21DIAMONDS accepts payment by Paypal and by credit card. We accept American Express, MasterCard and Visa. 21DIAMONDS does not store any credit card data. In addition to the credit card number, date of expiration and name of credit card company, we also require the three-digit verification number on the back of your credit card which guarantees security for online payments.

Your debit or credit card will be charged following our acceptance of your order.


Coupon Terms and Conditions carries out various discount offers. Please note that each coupon is valid for a limited time only and expires on the date specified in the offer. Coupons cannot be used in conjunction with any other offer. Coupons can also exclude brands. Unfortunately, an extension of the coupon’s validity is not possible.

The minimum amount of the voucher applies after deducting the value of all returns.