When talking about the price of gold, people often think of gold bars or pure gold coins. However, the price of 9-carat gold relates to a much more everyday reality: antique rings, fine chains, bracelets forgotten in a drawer. Understanding how the price of 9-carat gold per gram is formed in 2024 helps avoid unpleasant surprises, whether you wish to sell a piece of jewelry or simply estimate its value.
Why 9-carat gold is not worth a quarter of pure gold
A piece of 9-carat gold jewelry contains 37.5% pure gold. The rest consists of alloy metals (copper, silver, zinc) that give the jewelry its strength and color. In theory, you would just need to take the price of pure gold per gram and multiply it by 0.375 to obtain the value of 9-carat gold.
In practice, a discount of 8 to 10% applies to the theoretical price. This difference covers the costs of melting, refining, and the professional’s margin. If the price of pure gold is around 121 euros per gram, the raw metallurgical value of 9-carat gold is around 45 euros, but the actual price offered for buyback goes below this threshold.
As detailed on the Réussir Investir website, this discount mechanism is the first point to master before going to a buyback professional.
Acceleration of gold prices in 2024: what it means for 9-carat gold
The year 2024 marks a clear break in the progression of gold prices. After an increase of about 9 to 10% in 2023, the price of gold in euros surged by more than 30% in just 2024. This tripling of the rate of increase is not just a temporary spike: analysts see it as part of a lasting phase of rising prices for the yellow metal.
For the holder of a 9-carat jewelry piece, this acceleration has a direct impact. The price of 9-carat gold per gram mechanically follows that of pure gold, with a proportional delay. A bracelet estimated at around thirty euros per gram at the beginning of 2023 is worth significantly more by the end of 2024.
Why buyback sites obscure this trend
Most buyback platforms display an updated price day by day, without historical context. You see a price, but not the curve. This presentation prevents comparing the price offered today with that of six months or a year ago.
Consulting a twenty-year trend graph, like those available on certain specialized sites, allows you to place the offer received within the overall trend. A price that seems correct may actually be lagging behind the current market price.
Estimating the value of your 9-carat gold yourself
Before stepping into a buyback counter, you can calculate a reliable ballpark figure. Here are the steps:
- Check the hallmark on the jewelry. 9-carat gold usually bears a clover-shaped hallmark (in France) or the mention 375. Without a hallmark, the professional will perform an acid test or use a spectrometer.
- Weigh the jewelry on a precision scale (to the tenth of a gram). Kitchen scales are not sufficient: a difference of 0.5 grams can represent several euros.
- Multiply the weight by the current price of pure gold per gram, then by 0.375. You obtain the raw metallurgical value. Then subtract 8 to 10% to approach a realistic buyback price.
This calculation does not replace a professional quote, but it sets a floor below which a buyback offer deserves discussion.
Common pitfalls when selling 9-carat gold
You may have noticed that some brands advertise a “best price guaranteed” without specifying the carat concerned? Promotional offers almost always pertain to 18-carat gold, which is much more common and profitable to process. 9-carat gold is often overlooked in commercial communication.
The confusion between displayed price and actual buyback price
The displayed price of 9-carat gold on a site corresponds to the market price. The buyback price offered at a counter includes the professional’s commission, refining fees, and sometimes additional costs. The gap between the displayed price and the paid price varies significantly from one counter to another.
Some concrete points of vigilance:
- Always request a written quote with the weight, the carat retained, and the commission applied. A serious professional details these items.
- Compare at least three offers before selling. Regulations impose a withdrawal period in certain cases; inform yourself about your rights.
- Be wary of “at-home” buybacks or those at markets, where weighing is difficult to verify and prices are often lower than in stores.
Tax and reporting obligations
The sale of gold, even in the form of jewelry, may be subject to the flat tax on precious objects or, under certain conditions, to the capital gains regime on precious metals. The triggering threshold and applicable rate depend on the transaction amount. A single 9-carat jewelry piece rarely exceeds this threshold, but the grouped sale of several pieces may lead to it.
9-carat gold and investment: a unique carat
9-carat gold is not an investment product in the classical sense. Investors turn to pure gold (24 carats) in the form of bars, ingots, or listed coins. 9-carat gold remains confined to the jewelry market and the buyback of second-hand jewelry.
Its interest lies elsewhere. When the price of gold rises sharply, as in 2024, thousands of individuals dig out their old jewelry to sell. 9-carat gold, very common in British jewelry and in some entry-level jewelry in France, represents a significant portion of this flow.
Selling at the right time, knowing the real value of your jewelry, and comparing offers makes the difference between a fair transaction and a bad deal. The price of 9-carat gold per gram in 2024 rewards those who take the time to check before signing.