GOLD GUIDE
Understanding Gold Karats: 14K, 18K and 22K Explained
Suat Akın Gold & Jewellery editorial team
A gold karat describes the proportion of pure gold in a piece of jewellery. Higher karats contain more pure gold, but there is no single correct karat for every piece — daily wear, durability and design all play a part.
What does a karat mean?
Pure gold (24K) is a soft metal and is not practical on its own for everyday jewellery. It is alloyed with metals such as copper and silver to add hardness and durability. The karat describes the proportion of pure gold in that alloy.
The most common karats are 14K (585), 18K (750) and 22K (916). The number shows how many parts per thousand are pure gold.
The difference between 14K, 18K and 22K
18K gold balances purity and durability, making it a common choice for everyday jewellery.
14K contains a higher proportion of alloy, so it is harder and can be an advantage for pieces worn intensively.
22K is closer to pure gold and has a richer colour, but its surface can be more prone to scratching than 14K or 18K.
- 14K or 18K can suit pieces worn daily and frequently.
- 22K is worth considering if a deep, traditional colour matters most to you.
- For gemstone settings, the setting's durability matters as much as the karat.
How do I recognise the purity hallmark?
Gold jewellery sold in Turkey carries a hallmark showing its karat, usually on the inner surface or clasp of the piece. A hallmark can wear down over time, so not being able to see it does not mean the piece is unmarked.
If you are unsure of a piece's karat, ask your jeweller to check it for you.
Which karat should I choose?
The right karat depends on how often the piece will be worn, your budget and personal taste. Durability matters more for pieces worn every day, such as wedding bands, while colour intensity may matter more for pieces kept for special occasions. Sharing what you need with the store team beforehand makes it easier to find the option that suits you.
