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What is the price of an 18-karat gold chain? A guide by length and weight

Are you looking to buy a gold chain but are lost in the price differences? Between a chain at €200 and another at €1,000 that seem similar in the photos, it's difficult to know if you're paying a fair price.

The price of a gold chain isn't arbitrary. It's based on a simple equation: the weight of the gold. Understanding this will help you avoid the pitfalls of chains that break within weeks.

⚡ In Brief: Price of an 18k Gold Chain (Massive)

  • Fine chain (40cm): €180 - €350 (approx. 2g) - For a child or as a lightweight pendant.

  • Classic Chain (50cm): 600 - €1250 (approx. 5g) The solid standard.

  • Men's Chain (60cm+): 1600€ - 3500€ (approx. 15g+) - Heavy and durable.

  • Golden rule: An 18k gold chain for less than €150 is either extremely fragile, or it's not 18k.


The Price List: How Much Does It Really Cost?

Here are some realistic price ranges for chains in 18-carat gold of quality (short supply chain workshop).

String Type Length Average Weight Fair Price (Workshop) Use
Fine / Baby 40-45 cm 0.7g - 3g €180 - €350 Lightweight pendant, Baptism
Classic Women's 50-55 cm 4g - 8g €500 - €1200 Medium pendant, Everyday
Men's / Thick 55-60 cm 10g - 25g €1600 - €2800 Single or large pendant
Jump 70cm + 8g - 40g €1200 - €4000 Assertive style

What Depends on the Price of a Gold Chain?

1. Weight: The Determining Factor

An 18-karat gold chain is, first and foremost, solid gold. Its value is directly linked to its weight in grams.
With a high price of gold, the calculation is simple: the heavier it is, the more expensive it is.
What this means: Two 50cm chains can have very different prices. A thin 2g chain will cost much less than a thick 10g chain, even if the length is the same.

2. The Type of Mesh: The Shape That Changes Everything

Some mesh sizes consume more gold than others of the same width.

  • Convict Mail: The most classic and economical. Its open links make it a light and strong chain. Ideal for pendants.

  • Gourmette knit: Heavier and flatter. It requires more gold.

  • Coffee Bean Mesh: Bulky and often heavy (if massive). It is a "statutory" mesh.

3. Massive Chain vs. Hollow Chain: The Crucial Difference

This is where many people get scammed.

  • Massive (Full) Chain: The gold wire is solid. It's heavy, strong, repairable, and durable. It's the pinnacle of quality.

  • Hollow Chain (Blown): The link is an empty tube. It's cheaper, but it remains fragile depending on the tube's thickness.

Advice : For everyday wear, opt for a solid, chunky piece of jewelry.


The Price Is Right at The Southern Girl's

At the house of At La Fille du Sud , we apply a transparent pricing model based on the actual weight of the gold.

The "Direct Workshop" Model

Unlike traditional jewelry stores where a chain passes through a multitude of intermediaries, each taking a margin, we can offer you lower prices with superior quality.

  • Result : You're paying for the gold and the work, not the luxury boutique.

  • Advantage : For the same budget, you get a chain heavier and stronger in our country.

Our Chain Collections:

  • 18k Gold Forçat Chain: The timeless one, perfect for medals.

  • 18k Gold Coffee Bean Chain: Volume and brilliance, for a bold style.

  • 18k Gold Curb Chain: Understated elegance.

All our channels are in Certified 18-karat gold (hallmark 750).

Find the perfect chain down to the gram.

💎 Discover our 18k Gold Chains and Necklaces


Don't Pay for Nothing

The price of a gold chain reflects its weight and quality.
Before buying, always ask yourself these three questions:

  1. What is the weight in grams?

  2. Is the chain solid or hollow?

  3. Is it definitely 18k gold (and not plated or 9k gold)?
    To understand the importance of this difference when choosing your chain, consult our comparison: Gold 9k vs 18k: Which to choose?

These answers will allow you to instantly assess whether the price is justified.


Quick FAQ

What length should I choose for a man?

The standard is 55 cm or 60 cm . 50 cm might be too short (touching the neck) for a man with an average to thick neck.

What type of chain is suitable for a heavy pendant?

The chain should weigh at least as much as the pendant. If your medal weighs 5g, don't choose a 2g chain; it will wear out prematurely. Aim for a chain of 5g or more.

How do I maintain my chain?

18k gold doesn't oxidize, but it does get dirty. A simple wash with soapy water is all it takes. See our guide: How to clean a gold chain.

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