Heat Treated Sapphires

Heated Sapphires

NEWS Heated Sapphires Hunt Slonem Victor Vasarely Tiffany Hardware Gerhard Richter TULLE by Buccellati Who Is The Biggest Collector of Chanel? Anselm Kiefer Largest Cartier Collectors Tom Wesselmann Ginny Ruffner Karel Appel Gemstones SHARE Heat treatment is a common practice in the gemstone industry, and sapphires are no exception. Heat treated sapphires have soared in […]