Yellow gold is the precious metal par excellence in jewellery, with the warmth of its luminous reflections, it has no equal.
Most family rings or signet rings for men are made of 18 karat gold, but it is common for exceptional jewelry or signet rings that will stay in the family for generations to want the highest purity gold, i.e. 24 karat.
A clarification, 24 karat gold is necessarily yellow since it is not alloyed with any other metal that could change its color.
Pure 24k gold bar used to make our 24k gold jewelry

Here is an example of a men’s wedding ring in 24 karat gold
Here you will discover different creations of men’s signet rings from our collection and below 22k gold men’s ring type of custom signet ring.
Definition and obtaining of 24 karat gold
Pure gold is a theoretical ideal gold.
It is also called fine gold or 24 karat gold. For the definition of carat, I refer you to this article on the subject.
Since pure gold is not found in its natural state during gold mining (it is bound to other metals), it must be subjected to industrial refining to obtain pure gold.
The Miller industrial process is the most used and allows the production of 99.5% pure gold, i.e. 23.88 karat gold.
Another process called Wohwill has since been implemented in Canada, the latter allowing the production of 99.999% pure gold (also called 5-9 gold).
Legally in France, the title of pure gold is assigned to ingots whose purity is at least 99.5%.
Pure gold in jewelry
Pure gold is rarely used in jewelry for making conventional jewelry.
Furthermore, you will see that there is little 24 karat gold jewelry available in the market for the reasons we will explain in detail below and no pure gold chains.
Jewelers produce pure gold when they refine gold from manufacturing waste.
Scrap white, yellow and rose gold ranging in quality from 10k to 18k
By recovering gold in 10k, 14 or 18k grades, of different colours, it is advisable to reuse this gold to refine it in order to obtain a single pure gold bar which can then be reused as needed to produce 14k, 18k or 22k gold of your choice.
The disadvantages of 24 karat gold for your jewelry
So why can’t we find 24 karat gold jewelry for sale in jewelry stores?
It’s very simple, pure gold is capricious.
Polishing
Although its shimmers are attractive, it is extremely difficult to polish. Although pure, raw gold has a particularly brilliant shine, it is very difficult to get a good polish from a 24-karat gold ring or other jewelry.
Custom engraved 24k gold wedding ring
And if that wasn’t enough, 24k gold is very malleable.
Fragility
And so it bends and breaks easily for small sections of gold wire.
So much so that most of the fine and delicate designs of modern women’s rings would not withstand the abuse (bumps, scratches and snags) that a classic ring is subjected to.
Only plain or signet ring designs that are solid, without fine parts or prongs, can support 24-karat gold construction.
Example of a gold ring that is too thin and could not withstand a shock
Example of a 24k gold ring, you will notice the simple, solid design and the thick body to compensate for the ductility of pure gold.
Here you will find our solid gold signet ring designs, some are available in 20 and 22 karat gold.
24-karat gold rings are subject to a lot of warping over time, and in the opinion of even people with such rings (available here), 22-karat gold is a more durable choice than 24-karat gold.
Another notable disadvantage, due to its fragility, many jewelers will refuse to repair your pure gold ring, for fear of breaking the ring instead of repairing it.
Tailored choice
As you may have understood, 24 karat gold imposes some constraints on your ring or signet ring designs.
On the one hand, you will have to resort to tailor-made production for your project because the offer on the market is very scarce (or even absent).
And you will have to adapt the design of the ring as well as the care given to the jewelry when wearing it.
Alternatives to 24 karat gold
To get around these constraints it is always possible to choose a 20 karat or 22 karat gold ring.
These gold alloys offer a higher gold content than classic 18k but offer no polishing concerns, as you can see with this 22k gold pendant.
Obviously, 20k and 22k gold remain more malleable than 18k gold but, due to their greater strength, they offer more design freedom to make a ring than 24k gold.
Where to find 24k gold rings online?
As I told you, 24K gold rings are rare in the jewelry industry, but I still managed to find some addresses offering such products:
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