View All › 5188 Obsidian & Aquamarine Necklace by Kathleen Doyle-Murphy Image 1 of 3 Image 2 of 3 Image 3 of 3 5188 Obsidian & Aquamarine Necklace by Kathleen Doyle-Murphy $210.00 Hand knotted silk cord with Obsidians and an Aquamarine pendant. 16” long. Add To Cart Added! Hand knotted silk cord with Obsidians and an Aquamarine pendant. 16” long. You Might Also Like Quick View Hammered Gold Button Earrings by Melinda Pate $125.00 Quick View R11 - Triple Rainbow Obsidian Ring by Jon Kell $500.00 Quick View Iolite Earrings by Kathleen Doyle-Murphy $136.00 Quick View Amethyst Necklace by Anne Taylor Duease $480.00 Quick View Mabe Pearl Earrings by Anne Taylor Duease $450.00