Beautiful Gold Sheen Obsidian in a fancy silver setting with beautiful nail. Marked Sterling. This stone is Gray with a golden sheen in it as it moves. I am not a jewelry or natural stone expert. Stones were identified at a local lapidary shop. * I’ll be listing several pendants and rings belonging to a family member, recently diagnosed with cancer, downsizing her collection to raise money for medical bills. Thank you for looking, please keep looking back as I add more pieces.