... designs, orders and artwork. Product nameGemstone black onyx/agate knot necklaceMaterialAgate/onyxSize4-12mmShape/colorround bead & faceted round ... your paymentUsagewidely used in making all kinds of jewelry,necklace,bracelet,garment accessorypriceThe more quantity, the more discount ... of semi-precious stones, as Amethyst, Rose quartz, Crystal, Agate, Cat's eye, Tiger eye, Sodalite, Lapis, Turquoise, ...