Prasiolite is a pale-green form of quartz and is becoming popular as an inexpensive green gem for jewelry. While prasiolite ...

Her massive green necklace, earrings and rings not only matched ... The singer accessorized his black suit and floral vest with Cartier gems: a platinum diamond brooch, platinum necklace with ...

Similarly Monica Vinader's Odyssey Gemstone Chain Necklace, £178, also features an aquamarine or green onyx pendant on an 18k gold vermeil chain. The collection is now available online and in store.