Advanced Crystal: Since 2012, all Swarovski crystal beads, crystal pendants and other crystal jewelry components are produced using Advanced Crystal, an innovative lead-free formula (containing .009% lead or less). Special polishing, perfect cut, exact geometry and precise angles draw out maximum brilliance. Advanced Crystal offers discerning customers crystal of the highest quality, while ensuring that Swarovski products meet and surpass legislation, regulations and industry standards. As a result of Advanced Crystal, Swarovski continues to be the benchmark for safe, beautiful crystal beads, crystal pendants, and other crystal jewelry components.
Rings & Things is a Swarovski Authorized Reseller. See Certificate (PDF)