Jewelry › Bronwen Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Bronwen $300.00 16" hand-strung necklace of polished onyx, matte onyx, and sterling silver beads. Sterling silver clasp. Add to Bag Added! 16" hand-strung necklace of polished onyx, matte onyx, and sterling silver beads. Sterling silver clasp.