The Sterling Silver Tephra Necklace by Julie Nicaisse Jewellery. The Tephra Necklace is handcrafted with love and passion in England by Belgian designer-maker Julie Nicaisse. Inspired by the beauty and magic of volcanoes, this piece is part of the Lava Flow collection. Keep a fragment of the ardent lava flowing down the volcano around your neck, be your own phenomenon and radiate through the darkness of the night. Born from incandescent liquid rock, the long asymmetrical Tephra necklace is crafted in 925 sterling silver. This item is hallmarked by the London assay office, to guarantee the metal content and year of manufacture, and to certify it was made by Julie Nicaisse Jewellery. About The Designer: Designer Julie Nicaisse gives life to metals by translating the unconventional beauty she finds in nature into talismanic adornments, by crafting the finest metal using traditional techniques and eco-friendly methods. To find out more about the designer, please visit Julie Nicaisse Jewellery.