LUX-CARE-2.2.1

Jewellery: Gentle Cleaning, Hard Rules and Fragile Stones

LUX-CARE-2 · Care and Handling: Technique and Its Limits · LUX-CARE-2.2 Jewellery, Leather and the Three Destroyers

The narrow limits of permitted jewellery cleaning, the absolute prohibitions (ultrasonic, steam, ammonia, solvents, abrasives), gemstone hardness and the fragile stones, and how to report a loose setting.