The four elements in alchemy are: air, fire, water and earth. Inspired by the lightness of the first, The Alkemistry marries a delicate cable chain crafted from 18-carat white gold with a single rose-cut diamond to create this necklace. Lightweight and minimal, the piece glitters and fractures the light to send it dancing in shimmering hues. As for styling? Layer it with other chains from your collection or keep things simple by slipping it on alone.