The Different Shades of Gold in Jewellery

Gold has symbolised value and beauty since ancient times, yet it is rarely used in its pure form in jewellery. Its soft structure requires reinforcement from other metals, which not only makes each piece more durable but also opens the door to aesthetic possibilities.

Each alloy produces a distinct tone, with subtle differences in shine, ageing and skin compatibility. Yellow, white, rose – even less common tones such as green or black. Each carries its own expression and suits different contexts depending on the design, setting and the wearer’s preferences.

Yellow Gold

Yellow gold is the closest version to the metal in its natural state. In 18-carat jewellery, it typically consists of 75% gold, 12.5% silver and 12.5% copper. Silver lightens the tone, while copper adds strength and enhances the warmth of the colour.

During manufacturing, an annealing process stabilises the internal microstructure, making it easier to create intricate or voluminous pieces without losing cohesion.

Over time, yellow gold develops a subtle patina that enhances texture and relief. Rather than dulling the surface, this soft layer adds depth and character, reflecting time in a serene manner.

For regular care, lukewarm water, mild soap and a soft-bristle brush are sufficient. Drying with a microfibre cloth preserves its lustre. Occasional contact with creams or household products is harmless, though rinsing helps maintain the surface.

This tone is often chosen for classic shapes: wedding bands, medals, symbolic pendants or bold statement pieces. Its resilience and warm aesthetic make it ideal for everyday jewellery.

White Gold

White gold provides a refined, versatile alternative, often favoured in modern designs or in settings that highlight gemstones. The usual alloy combines 75% gold with metals such as palladium, silver or, in technical formulations, nickel. Palladium enhances skin tolerance and adds stability. Silver softens the reflective finish. Nickel, though effective in strengthening, is now less commonly used due to dermatological concerns.

Once crafted, the piece is coated in rhodium, which boosts brightness and acts as a protective layer. Though discreet and effective, this coating can wear off with time. A professional can easily reapply it via electroplating without altering the design.

Avoid using ammonia or bleach-based products, which can accelerate rhodium wear. Between treatments, a cotton cloth and dedicated cleaners will help maintain its appearance.

This type of gold lends itself to geometric structures and clean lines. It complements diamonds and sapphires particularly well, enhancing their clarity without introducing colour interference. It is also common in engagement rings and technical mountings requiring precision and strength.

Rose Gold

Rose gold offers a warm hue, achieved by increasing the proportion of copper – usually between 20% and 23% – and adding a small amount of silver to fine-tune its hardness. The result is a soft-looking metal that blends naturally with a variety of skin tones.

Its composition gives it a slight elasticity, making it suitable for engraving, filigree or delicate reliefs. It polishes well and develops a patina over time that highlights contours without affecting overall brightness.

In some individuals, contact with skin pH may cause a temporary greenish tint, a natural reaction from the copper content. This fades with simple cleaning using water and a soft cloth. Maintenance is otherwise the same as for yellow gold.

This shade stands out in vintage-inspired jewellery, stackable rings, or designs with organic shapes. It is well received by those who seek expressive pieces with a refined personality.

Gold Jewellery in Gibraltar

In Gibraltar, The Red House presents a curated selection of pieces crafted in 18-carat gold, many of them adorned with diamonds, sapphires and other exquisite gemstones. For those seeking timeless elegance and handcrafted detail, you will find a wide range of gold jewellery in Gibraltar with presence, distinction and a style of its own.