Tagua nut jewelry is so lightweight, we've usually taken advantage of that to offer big, bold statement necklaces. Here, the all-natural material takes a petite form, with trios of tagua "pebbles" spaced throughout a double strand of waxed linen cord. The tagua nut is sustainably harvested from palm trees in the rainforest of Ecuador and transformed by local artisans into eye-catching accents.