If you'd like to return or exchange an item, kindly contact the customer care team

Our team responds within a 24 hour timeframe, excluding weekends and holidays.


Once your purchase has been completed, an e-mail confirmation will be sent to the address on file. This e-mail acts as an invoice and includes your order number.

Once your order is placed a standard processing time of up to 3 business days is required before the order is shipped out. Orders placed on weekends and holidays will be processed the following business day starting at 8:00 AM (EST). During peak periods, processing times may exceed 2 business days. If the processing time exceeds 4-5 business days, GDF will pay to send your order via express shipping.

Once your order has been shipped, you will receive an e-mail with your shipment’s tracking information, allowing you to keep tabs on the progress of your delivery.



All prices include taxes. The prices listed on individual product pages are calculated based on the location you are shopping from.


European Union

Since GDF is an Italy-based company, European orders will not be subjected to any duties upon delivery, as the shipment is not traversing any commcercial borders.

United States

By placing an order with us, you acknowledge that this sale occurs outside the United States, and that you are importing your order for non-commercial (personal) use. You also acknowledge that you will be listed as the importer for US Customs and Border Protection purposes and that your order will be imported into the United States in accordance with the necessary customs requirements.

Other countries

We ship to over 40 countries where duties are excluded. Your order will be shipped DDU (Delivered Duty Unpaid). As such, your order may incur duties, fees and import taxes upon delivery. This charge is determined by your local customs authority and payment of these fees is obligatory if you wish to obtain your shipment. For further information, please consult your local customs office or contact our customer care team.


1. Download the image below. 

2. In the printing options, set the page scale to 100% (remove the "adapt" option, if present). 

3. Verify that the scale is at 100% when you print the image by using a ruler to measure one of the circles. 

4. Place a ring you already own one of the circles and let us know what your size is!