This 16" Genuine Brown Obsidian Silver Tone Necklace adds instant style to your look! Our Obsidian oval stone is beautifully framed and effortlessly hangs on 16" Adjustable Necklace chain. This handcrafted necklace is sure to make a perfect affordable gift for a loved one. Obsidian’s properties is a stone to wear when seeking truth. This style will inspire the mystery-seekers, creative, boho chic, whimsical like-minded fashionistas.