Semi-Precious Black Agate 10x16mm Gemstone Jewellery Making Beads on 15.5" St.... Beads & Jewellery Making. Semi-Precious jewellerySemi-Precious jewellery. Black Onyx. Jewellery & Watches. Other Gemstone Beads. Semi-Precious jewellery. Semi-Precious beadsSemi-Precious beads. AqBeadsUk fashion gemstone beads are the first choice for creating beautiful necklaces, bracelets, anklets, and any other type of handmade jewellery.. Condition:: New: A brand-new, unused, unopened and undamaged item. See the seller's listing for full details. See all condition definitions : Color: : Black , Material: : Semi-Precious Stone , 。