Materials Guide | 18K Gold Plated, Hypoallergenic & Waterproof Jewellery

Lily Dia combines the elegance and contemporary style of 18K gold plated jewellery with materials that prioritise both durability and beauty. Each piece is made to be waterproof, hypoallergenic, and crafted using premium 316L stainless steel, ensuring a long-lasting and timeless appeal.

Gold plating is a method where a thin layer of genuine gold is electroplated onto the surface of a base metal, such as stainless steel or brass. It offers the rich appearance of solid gold at a fraction of the price, making it an excellent choice for creating luxurious yet affordable jewellery.

To learn more about the gold plating process and how to care for gold-plated jewellery, check out our Ultimate Guide to Gold-Plated Jewellery and How to Care for 18k Gold-Plated Jewellery

18K Gold PVD (Physical Vapour Deposition) involves a state-of-the-art process where a thin layer of solid gold is vapourised and bonded to the jewellery surface in a high-heat vacuum environment. This advanced technique results in a durable, long-lasting layer of gold that resists tarnishing, scratches, and fading, making it an ideal choice for creating high-quality, resilient jewellery that maintains its brilliant lustre over time.

316L stainless steel is a durable and corrosion-resistant metal, making it an ideal foundation for high-quality jewellery. Its strength and longevity are enhanced when combined with gold plating, creating a material perfect for everyday wear. Its hypoallergenic properties make it a top choice for individuals with sensitive skin or metal sensitivities.

Our jewellery features advanced PVD plating that creates a robust, water-resistant barrier over stainless steel. This protective layer prevents water penetration, keeping the metal safe from damage and ensuring long-lasting durability. Perfect for everyday wear, even in humid environments.

Crafted with hypoallergenic stainless steel, our jewellery is ideal for those with sensitive skin or metal allergies. The PVD coating adds a smooth, non-irritating layer that protects against common allergens, ensuring a comfortable, rash-free wear experience.