Gold & Precious Metals Guide

Understanding Gold, Platinum and Precious Metals in Jewellery

Precious metals form the foundation of fine jewellery. Gold, platinum, and silver have been used for centuries to create jewellery that combines beauty, durability, and long-lasting value. Understanding the characteristics of these metals can help you choose jewellery that suits both your style and lifestyle.

At Clarindon Jewellers, we specialise in fine jewellery crafted from carefully selected precious metals. Each metal offers unique qualities in terms of colour, strength, rarity, and maintenance.

This guide explains the most important precious metals used in jewellery, including gold, platinum, and sterling silver, and helps you understand how these materials influence the appearance, durability, and value of jewellery.

Whether you are selecting an engagement ring, wedding jewellery, or a timeless everyday piece, understanding precious metals will help you make a confident and informed decision.

Understanding Gold Jewellery

Gold is one of the most widely used precious metals in jewellery. Its beauty, workability, and resistance to corrosion have made it highly valued throughout history.

However, pure gold is relatively soft, which means it is typically combined with other metals to create stronger alloys suitable for jewellery.

The purity of gold is measured in carats (ct).

Common Gold Purities

The most common gold purities used in jewellery include:

9ct Gold
Contains 37.5% pure gold combined with other metals such as silver, copper, or zinc.
9ct gold is durable and widely used for everyday jewellery.

14ct Gold
Contains 58.5% pure gold and offers a balance between durability and gold content.

18ct Gold
Contains 75% pure gold and is commonly used in luxury jewellery due to its richer colour and higher gold content.

22ct Gold
Contains 91.6% pure gold but is softer and therefore less commonly used for everyday jewellery.

Higher gold purity generally produces a richer colour and greater intrinsic value, while lower purities tend to be more durable for daily wear.

Gold Colours

Gold jewellery is available in several colours depending on the metals used in the alloy.

Yellow Gold

Yellow gold is the most traditional form of gold jewellery. Its warm tone reflects the natural colour of gold and has been used in jewellery for centuries.

Yellow gold is particularly popular for:

  • Engagement rings

  • Wedding rings

  • Classic jewellery designs

It complements many skin tones and remains one of the most timeless jewellery metals.

White Gold

White gold is created by combining gold with metals such as palladium or nickel to produce a lighter colour.

Most white gold jewellery is coated with rhodium plating, which enhances brightness and creates a reflective finish similar to platinum.

White gold is widely used for:

  • Diamond jewellery

  • Contemporary jewellery styles

  • Engagement rings

Its neutral colour makes it an excellent choice for highlighting diamonds and gemstones.

Rose Gold

Rose gold is created by combining gold with copper alloys, producing a warm pink tone.

This metal has grown increasingly popular in modern jewellery design due to its distinctive colour and romantic appearance.

Rose gold is commonly used for:

  • Fashion jewellery

  • Vintage-inspired designs

  • Engagement rings

Its warm tone complements a wide range of gemstones and skin tones.

Platinum Jewellery

Platinum is one of the most prestigious metals used in fine jewellery. It is naturally white, extremely durable, and significantly rarer than gold.

Platinum jewellery is typically composed of 95% pure platinum, making it one of the purest precious metals used in jewellery.

Advantages of Platinum

Platinum offers several benefits that make it highly desirable for luxury jewellery:

  • Exceptional durability

  • Naturally white colour

  • Hypoallergenic properties

  • High purity levels

  • Excellent gemstone security

Because platinum is extremely strong, it is often used for jewellery designs that hold valuable gemstones, particularly diamond engagement rings.

Over time, platinum develops a soft surface patina that many jewellery enthusiasts appreciate as a sign of natural wear.

Sterling Silver

Sterling silver is another precious metal widely used in jewellery. While less valuable than gold or platinum, silver remains popular due to its bright appearance and affordability.

Sterling silver typically contains 92.5% pure silver, which is why it is often stamped 925.

Characteristics of Sterling Silver

Sterling silver offers several advantages:

  • Bright, reflective appearance

  • Lightweight and comfortable to wear

  • More affordable than gold or platinum

  • Suitable for a wide range of jewellery styles

However, silver can tarnish over time when exposed to air and moisture. Regular cleaning helps maintain its appearance.

Choosing the Right Precious Metal

When selecting jewellery, several factors may influence your choice of metal.

Durability

For everyday jewellery such as engagement rings or wedding bands, durability is an important consideration.

Platinum and 18ct gold are popular choices for these types of jewellery due to their strength and longevity.

Colour Preference

Precious metals are available in a range of colours, allowing customers to choose jewellery that complements their personal style.

Yellow gold offers a traditional appearance, white gold provides a modern and bright finish, while rose gold delivers a warm and distinctive tone.

Lifestyle

Customers who wear jewellery daily may prefer metals known for durability, such as platinum or lower-carat gold alloys.

Budget

Different precious metals vary in price depending on their rarity and purity. Gold and platinum typically command higher prices than silver due to their intrinsic value.

Understanding these factors helps customers choose jewellery that balances style, durability, and value.

Hallmarking and Metal Authenticity

In the United Kingdom, precious metals must be hallmarked to confirm their purity. Hallmarks are official marks applied by authorised assay offices to verify the metal content of jewellery.

UK assay offices include:

  • London Assay Office

  • Birmingham Assay Office

  • Sheffield Assay Office

  • Edinburgh Assay Office

These marks ensure that gold, silver, and platinum jewellery sold within the UK meets strict legal standards for purity and authenticity.

Clarindon Jewellers ensures that jewellery complies with these hallmarking standards where required.

Caring for Precious Metal Jewellery

Proper care helps maintain the appearance and longevity of jewellery.

General care recommendations include:

  • Removing jewellery during heavy physical activity

  • Storing jewellery separately to prevent scratches

  • Cleaning jewellery periodically using appropriate methods

  • Having jewellery inspected periodically by a professional jeweller

Following these practices helps ensure that jewellery remains beautiful and durable for many years.

Expert Guidance from Clarindon Jewellers

Choosing jewellery crafted from precious metals should be an enjoyable and informed experience. Clarindon Jewellers provides professional guidance to help customers understand the characteristics and benefits of different metals.

Our experienced team can assist with:

  • Selecting precious metals for engagement rings

  • Choosing jewellery suitable for everyday wear

  • Understanding gold purity and metal quality

  • Caring for jewellery over time

Whether selecting gold, platinum, or silver jewellery, our goal is to help customers choose pieces that combine craftsmanship, beauty, and lasting quality.