: If buying pre-owned, use platforms that provide authentication services, such as The RealReal or Sotheby’s . 2. Demand Documentation and Certification
: Request photos of metal purity stamps or hallmarks (e.g., "18K" for 18-karat gold or "950" for platinum) to verify the material. 3. Review Security and Protection Policies buy expensive jewelry online
: Your standard homeowners' policy may not fully cover an expensive jewelry loss. Contact an agent at Chubb or similar providers to discuss a "valuable articles" policy for all-risk protection. : If buying pre-owned, use platforms that provide
Luxury items require specialized shipping and insurance considerations. : If buying pre-owned