now amped up with some unexpected materials and lesser-known jewelry-making techniques. It all started with the fragile, fiery, oft-neglected opal—Castellane’s forever favorite because it cont ...

Opal is a gemstone of spectacular beauty and variety, enchanting connoisseurs and collectors with its kaleidoscopic play of colours. Revered as a symbol of good fortune and creativity, opal has ...

Shown at the Maison's storied home, the line channels nature, memory, and Victoire de Castellane’s imagination ...