The Celestial Silver Marquise Ring and Necklace is a beautiful set of jewelry that boasts a pale blue celestine stone cut in a marquise shape and set in sterling silver. The Celestine stone is thought to be helpful in mindfulness practices such as meditation and prayer. This ring is adjustable and all of it has been skillfully handcrafted by artisans in Peru with Allpa, an organization providing marketing and product development assistance to artisan groups and family businesses.