This elegant black onyx necklace features a protective oval pendant crafted from 925 sterling silver and polished black agate. The stone is known for shielding against negative energy while promoting balance and easing anxiety. Measuring 12.3 by 21.3 mm, the pendant hangs from an adjustable 18 to 20-inch chain for a customizable fit. Designed as a meaningful gift, this necklace suits women of all ages for birthdays, holidays, or special occasions like Mother’s Day or anniversaries. Each piece arrives beautifully packaged, ready to delight loved ones. For any inquiries, our customer service team responds within 24 hours to ensure your complete satisfaction. Durable and stylish, this necklace blends spiritual benefits with timeless elegance.