A lot of four mixed shape onyx gemstones each with a concave centre and drilled ideal for setting a diamond or gemstone in the middle. They would look perfect set in an asymmetric necklace or bracelet design. The long oval measures 16.2 x 8.3 x 2.3mm, the wide oval measures 14.4 x 10.3 x 1.9mm while the octagon dimentions are 16 x 10 x 2.1mm and the diamond shape is 18 x 12.5 x 3.4mm. Get in touch to view our collection of black polished natural onyx loose gemstones or shop our collection 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.