The Swarovski® Seal comprises the latest security features. Apart from its hologram effect, every seal tag and sticker has a unique 16 digit code that can be found on the front of the tag or sticker directly below the seal.

To check the authority of the Swarovski®
 Tag or Sticker, visit the following Swarovski Website:
http://crystals.swarovski.com/brand/swarovski-seal/Swarovski_Seal.en.php

This applies to all the collections made from Swarovski Crystals as follows:

Pendant Crystals from Swarovski®
Earrings Crystals from Swarovski®
Bracelet Crystals from Swarovski®
Ring Crystals from Swarovski®
Watch Crystals from Swarovski®
Jewellery Set Crystals from Swarovski®