We have no control over import duties in any country. We have found England and Australia to be the strictest when charging duty on jewellery. If you are concerned about this then please check with customs in your country.
If you are not happy with the jewellery you have purchased and it is still in new condition you can return if for a full refund (excluding shipping).
We are happy for you to exchange your jewellery if the size is not right for you.