Wearable art is a term that is often overused, but not in this case. One of nature’s holograms is in this 3-D-looking crystal that incorporates a number of mineral elements in a very rare pattern only found in Madagascar. The mounting is hand-fabricated, using gold sheets of yellow and white gold with flowing hand-wrought round wire. The bezel-set vivid purple sapphires just add to the excitement of this neckpiece. When you wear it, you’ll need to get ready to be the center of attention.