Rainbow Obsidian, Onyx & Turquoise Necklace Details Gemstone: Obsidian,Onyx,Turquoise Length: 19" -48cms Metal: 925 Sterling Silver Clasp: 'S' hook for easy fasten Other detail: Individually hand knotted for flexibility & safety, Beautiful lustre Width: 8mm-20mm Weight:51grms About Obsidian Obsidian is natural volcanic glass. Formed when lava has cooled too quickly to crystalise eg. hitting water. The natural rainbow obsidian in this necklace appears black and has a green inner glow under light. A very beautiful and unusual gemstone. Photographed in natural daylight. Colours may vary from monitor to monitor. You will receive the necklace pictured
But with confidence 30 day no quibble money back guarantee
Welcome to Cosmic Rocks, the quintessential store on Ebay for gemstone jewellery. We source the best gemstones made by Mother Nature to create beautiful gemstone, precious metal jewellery ay out of this world prices. We do not use syntehetic stones or false descriptions.