Diamond shape black onyx loose stones with concave drilled centres perfect for setting diamonds or precious gemstones. They measure 17mm x 9mm and are ideal for crafting into earrings, pendants cufflinks to name a few ideas. Please get in touch to book an appointment to view these loose gemstones or shop our collection online at our Etsy store.
This piece is available from stock and is usually shipped within 2-5 working days. If you require your purchase sooner, please get in touch before placing your order and we will do our utmost to meet your request.