Not all gold is created equal. The real magic happens in the blend, how much pure gold is mixed with other metals. This delicate balance determines not just purity, but also its unique character, durability, affordability and how perfectly it fits into your life.
Understanding gold carats isn't about numbers or alchemy. It's about discovering the ideal blend of purity and practicality that makes your jewellery truly shine.
This guide includes:
What Is a Gold Carat?
Think of the carat system as a simple way to measure gold purity on a scale of 24 parts. It’s like a fraction: how many of those 24 parts are pure, radiant gold?
- 24ct Gold: 24 out of 24 parts are pure gold. It's as pure as it gets.
- 22ct Gold: 22 parts pure gold, 2 parts other alloy metals (91.6% pure).
- 18ct Gold: 18 parts pure gold, 6 parts other alloy metals (75% pure).
- 14ct Gold: 14 parts pure gold, 10 parts other alloy metals (58.5% pure).
- 9ct Gold: 9 parts pure gold, 15 parts other alloy metals (37.5% pure).
Those "other metals" aren't just fillers; they are the secret to strength and beauty. Alloys like palladium for strength, silver for brilliance, copper for colour, and are strategically blended in. They not only make your jewellery strong enough for everyday adventures but also create the stunning spectrum of white and rose gold tones you adore.
Hallmarking: Your Guarantee of Quality Peek inside your gold jewellery, and you’ll find a tiny, elegant stamp. This is a hallmark, and it’s your certified promise of purity, expressed in parts per thousand.
- 916 Hallmark: 22ct Gold (91.6% pure)
- 750 Hallmark: 18ct Gold (75% pure)
- 585 Hallmark: 14ct Gold (58.5% pure)
- 375 Hallmark: 9ct Gold (37.5% pure)
22ct Gold: The Heritage & Investment Grade
Composed of 91.6% pure gold, this opulent metal is alloyed with a small amount of silver and trace of copper. This blend retains the deep, saturated colour of pure gold while adding just enough strength. It’s the gold of cultural heritage and a tangible symbol of prosperity.
The Character This is gold at its most luxurious. It radiates a deep, warm glow that is unmistakably precious and speaks of tradition and value. Its softness means it’s best suited for investment pieces, ceremonial heirlooms, or simple designs like wedding bands, chains or bangles that aren't too demanding.
The Goldsmith’s Insight Our Goldsmith will tell you that 22ct gold is chosen when the purity of the metal is the main event. While its softness requires gentle care, its breathtaking colour is supreme. We do not recommend to mount stones or use for detail-oriented designs. For those who believe that more gold is always better, 22ct is the only choice.
18ct Gold: The Jeweller's Sweet Spot
If gold had a perfect balance, this would be it. With 75% pure gold, 18ct gold is the perfect blend of luxury and resilience. Its rich character comes from a thoughtful blend of alloys like palladium, silver and copper, which gives it a beautiful hue and the strength to endure.
The Character 18ct gold feels substantial, looks radiant, and is strong enough to securely cradle diamonds and other precious gems for a lifetime. It’s the gold your most treasured heirlooms are made of, perfect for engagement rings, wedding bands, and fine jewellery you intend to wear every single day.
The Goldsmith’s Insight We consistently recommend 18ct gold because it delivers on every front. It offers a rich, vibrant colour that feels truly luxurious, while being durable enough for stone setting, intricate designs. It’s also an excellent choice for sensitive skin due to its high gold content . This is the gold that’s meant to last for generations.
14ct Gold: The Practical Luxury
At 58.5% pure gold, 14ct gold is a smart and stylish alloy. It mainly contains a higher proportion of alloy metals like silver, and copper, creating a beautiful yet incredibly durable metal that’s ready for anything.
The Character 14ct gold is the beautiful blend of a premium feel and remarkable strength. It’s genuine gold that can truly keep up with your busy life. The higher alloy content makes it quite resistant to scratches and dings, making it a brilliant choice if you’re always on the move. Its colour is slightly softer than 18ct, offering a modern, understated elegance.
The Goldsmith’s Insight This is the choice for those who are with a fair budget but doesn't want to compromise on quality. 14ct gold offers genuine gold character at a reasonably accessible price point, making it perfect for everyday wedding bands or for those with an active lifestyle. It gives you the beauty of gold with the peace of mind that it can handle the demands of daily life.
9ct Gold: The Resilient Choice
9ct gold is practical, and beautiful. Containing 37.5% pure gold, 9ct gold is masterfully blended with a larger portion of strengthening alloys like silver and copper. This composition makes it the most accessible price point.
The Character 9ct gold is the kind of precious metal you can wear without a second thought. The colour is lighter and more subtle, giving it a contemporary and delicate feel. Its affordability is its greatest strength, allowing you to experiment with new styles and build a versatile jewellery collection.
The Goldsmith’s Insight 9ct gold offers incredible freedom. It lets you explore trends, own multiple pieces for different occasions, and wear real gold without worry. While its yellow tone is paler than higher carats, its beauty shines in a nimble way. It's the perfect starting point to gold jewellery.
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