Services like Entrupy use microscopic imaging and machine learning to verify items with over 99% accuracy.

Platforms like Farfetch and Net-a-Porter are industry leaders for new designer collections.

In 2026, many high-end platforms now issue Digital Product Passports , which are tamper-proof digital records linked to the item's history and proof of origin.

If you are looking for pre-owned or "vintage" gems, The RealReal , Vestiaire Collective , and Fashionphile are highly recommended for their rigorous internal verification processes.

Counterfeiters have become more sophisticated, often using genuine materials. Use these steps to protect your investment: