At 3flower luxury Luxury, every eligible pre-owned designer bag includes a complimentary third-party authentication certificate.

We cover the cost, so you receive verified authenticity with no additional fees.

Buy with confidence.Receive proof.

Tote Bag

Shoulder Bag / Crossbody Bag

Top Handle Bag

Backpack

Briefcase

Clutch Bag

Boston Bag / Travel Bag

Trunk Case

At 3flower luxury, we select authentication partners based on market reputation, operational reliability, turnaround time, and guarantee structure.

Entrupy

Real Authentication

Tusee

LegitGrails

Legit App

Digital certificate or a physical document depending on the item.

*The authentication method follows the standards of the provider and the product type.