Black obsidian and Herkimer diamond necklace with sterling silver toggle clasp 
Obsidian is believed to be a grounding protective stone that can help with digestion and shamanic healing 
Herkimer Diamonds are said to encourage spontaneity and, being in the moment, aid  detox, gelp with stress as well as bringing attunement to all types of energies, making them the perfect company during rituals and reiki 
Length - 20 inches 
Obsidian - approx 8+4mm
Herkimer diamonds - approx 15x10mm