Pierres de topaze bleue véritable du Cachemire Swarovski rondes à facettes – liquidation

Swarovski Gems™ Genuine Kashmir Blue Topaz elevates natural topaz through two proprietary innovations: the Natural Brilliance Cut and the TCF (Thermal Color Fusion) surface coloration process. Together, these advancements deliver exceptional light return and a rich, stable color — making these stones a premium choice for fine jewelry settings.

The Natural Brilliance Cut is engineered to maximize light return and fire, producing 130% more brilliance than a standard topaz cut. The TCF Treatment provides a permanent, near-surface coloration achieved through chemical modification — no radiation was used in the coloring process. The coloration has proven to withstand cast-in-place methods for most color options, as well as common finishing processes including ultrasonic and magnetic finishers.

All stones are Fine quality — the highest grade offered by Swarovski Gems™. These are genuine topaz gemstones, not simulants or synthetics.

Features

• Genuine natural topaz — Fine quality, the highest Swarovski Gems™ grade
• Proprietary Natural Brilliance Cut delivers 130% more brilliance than standard topaz
• TCF (Thermal Color Fusion) treatment — permanent near-surface coloration, no radiation used
• Coloration is stable through ultrasonic and magnetic finishing processes
• Round faceted cut suitable for fine jewelry applications

Specifications

Available Options

Notes

• Cannot handle cast-in-place settings, alkaline cleaning, or electroplating processes.
• Avoid extensive abrasion to colored topaz — surface abrasion may result in loss of color.
• TCF coloration is limited to the near-surface region; deep abrasion or aggressive polishing may compromise the color layer.