32 Pieces per String Agate stones are jewelry making stones that are natural stones and have a solid base color. They are affordable and look elegant for every occasion. Agate stone jewelry looks graceful in necklace, bracelet and pendants. These are polished stones that are made from natural agate stones Agate stone pieces are faceted and give your jewelry a unique cut. They look very natural and add a natural glitter to products. Agate stones can be used in DIY jewelry making projects as well as high fashion jewelry. Buy all jewelry findings online on The Design Cart.