SWAROVSKI ZIRCONIA is the first zirconia in history to adhere to the comprehensive set of standards for grading diamond cut quality of the Gemological Institute of America (GIA), the world’s foremost authority on diamond grading. The unmatched brilliance of Swarovski Zirconia makes it the finest and most diamond-like zirconia available today. Perfectly saturated colors and sophisticated cuts, which were inspired by the most famous fancy diamonds and stem from Swarovski’s history of more than a hundred years of precision-cutting expertise, place Swarovski Zirconia in a class of its own. The vivid shades are created with Swarovski’s patented surface enhancement process TCF™ (Thermal Color Fusion) that is environmentally sound and does not expose the stones to irradiation. The colors are durable and of proven resistance for daily wear.
THE PROOF OF QUALITY. Every single Swarovski Zirconia is marked with a microscopic “Swarovski Zirconia” laser engraving that is completely invisible to the naked eye (except Round PRQSTAR Cut line products - they don't have laser engraving). This quality seal serves as your assurance that you are acquiring a product set with zirconia of the highest precision and brilliance cut by Swarovski.