This necklace design is truly a collectors item! Black facted Agate segments are linked together with intricate Vermeil bead work. Peridot, Amethyst, and Mystic Topaz facted stones also enhance this gorgeous design. Lobster clasp closure with 2" extender rings. Only two available! Offerings Jewelry. A division of Sajen located in Putney Vermont, is designed by Marianna and Richard Jacobs and is handcrafted in Bali by trained artisans.