Highlights Made with Genuine Gemstones Created with Zircondia® Crystals Hypoallergenic Details Brand: Philip Jones Metal Type: Silver Plated Base Metal: Brass Alloy Necklace Type: Pendant Pendant Dimensions: 13mm (H) x 13mm (W) Necklace Length: 43cm + 5cm Extender Chain Type: Cable Closure Type: Lobster Claw Weight: 3.3g Stone type: Black Onyx Shape: Heart Colour: Black Size: 10mm Quantity: 1 Packaging Packaging Type: Gift Pouch Packaging Size: 7cm x 5cm Made with Genuine Gemstones and Created with Zircondia® Crystals, this Black Onyx Heart Necklace combines timeless elegance with everyday wearability. The delicate 10mm black onyx heart is set in silver-plated brass, finished to mirror the look of Sterling Silver at an affordable price point. Designed for comfort and versatility, the 43cm chain features a 5cm extender and secure lobster claw closure, making it easy to adjust to your preferred length. The hypoallergenic construction makes it suitable for sensitive skin. Arrives beautifully presented in a gift pouch, ready to give or keep for yourself. Please note that our gemstones are natural, and as such, variations in colour, texture, and pattern are to be expected. These natural characteristics are part of what makes each piece unique and therefore the piece received may not exactly reflect the product images. Finished with high-quality silver plating, this piece mirrors the look and feel of Sterling Silver. A beautiful, affordable choice for everyday elegance.