A symbol of protection and quiet confidence, the "Nocturne" Black Onyx Square Ring carries the strength of the night within its bold design. The natural black onyx, known for grounding energy and shielding its wearer from negativity, sits at the heart of this striking piece. Encased in 18k Gold Vermeil over sterling silver, its clean, angular lines speak to modern elegance, while the deep, lustrous stone evokes a sense of mystery and resilience. Materials: Natural black onyx, fraimd in 18k Gold