Keep Collective Essential Oil Diffuser Necklace & insert Aromatherapy Rose Gold

New and oil was not put in the diffuser circle Keep Collective (Stella & Dot) Essential Oil Diffuser Necklace & insert for Aromatherapy Locket. Approximately 32 inches. Snake Chain. The pendant is approximately 1 inch. Rose Gold Tone. It appears to be unused, no scent, no imperfections.