Luxiess is an online marketplace specializing in pre-owned luxury jewellery and watches. Its selection includes rings, pendants, necklaces, chains, bracelets, earrings, brooches, vintage pieces, gold and silver coins, and luxury watches from brands such as Cartier, Rolex, Bulgari, Omega, Chopard, Hublot, Breitling, and Tag Heuer. The platform connects buyers with carefully selected merchants and also invites jewellery and watch businesses to sell their products through its marketplace.

Luxiess emphasizes buyer confidence through a documented authenticity process involving secure receipt of items, condition and serial-number checks, expert examination, and certificates. Its services include payment through an escrow system, insured shipping, buyer protection, and a legal 14-day withdrawal period. The company also describes quality and security oversight and encourages customers to report suspected counterfeit listings. Alongside shopping and selling, Luxiess provides information for buyers through frequently asked questions, brand pages, and articles on luxury products and resale. Its focus is making second-hand luxury goods more accessible while supporting secure transactions and informed purchases.