This striking Tibetan ring features a naturally iridescent shell set in 22kt gold. Handamde in Jaipur by master artisan Sushil. Shells are one of our most ancient decorations. There are strict regulations and ethical guidelines when it comes to the harvesting of shells, due to water pollution and other social and economic impacts. While found in many locations, their colours include green, pink, purple and blue. Some even have gold or crimson toning. Scroll down to meet the maker...