Apr 10, 2026Discover how pearls are marked and authenticated using attributes like luster, surface quality, and X-ray examination for quality assessment.

Mar 28, 2026Discover how pearls are authenticated using luster, surface inspection, X-rays, and expert appraisal to ensure quality and origin.

Mar 27, 2026Learn how to identify a real Tahitian pearl using surface inspection, the tooth test, and verifying seller authenticity.