The warranty card is actually a proof of the authenticity of a brand, and not all brands have it.

After purchasing a Bulgari work, the store will activate your jewelry and fill in the information of the work in the insurance card. After activation, you can see the information of the work by scanning the QR code of the insurance card. Basically, you can find the relevant purchase information and activation date through the warranty card, and the serial number on the thing is consistent with the warranty card, so this is genuine.