PRIX DU DIAMANT DE SYNTHÈSE VS NATUREL
Lab-Grown vs Natural Diamond Pricing: The Ultimate Comparison for Jewelers
The diamond world is undergoing a major shift. While natural diamonds have long dominated the market, lab-grown diamonds are rapidly emerging as an essential alternative, offering significantly lower prices without compromising on quality.
But beyond the cost savings, this shift raises a key question for jewellers : Do you stick to tradition, or embrace a more profitable model that offers the same excellence?
In this article, we’ll break down the price difference between natural and lab-grown diamonds,explore why the gap is so significant, and explain how it’s reshaping the strategies of jewellers and luxury brands.
A Price Gap That’s Redefining the Industry
The numbers speak for themselves Lab-grown diamonds can cost up to 96% less than their natural counterpartsyet they are chemically identical. This pricing gap is transforming the jewellery business, allowing jewellers to increase their margins and offer more competitive pieces..
On Geminove, the B2B marketplace specialised in lab-grown diamonds,real-time pricing highlights this dramatic difference :
| Carat | Natural Diamond Price | Lab-Grown Diamond Price |
|---|---|---|
| 0.50 ct | 540 – 600€ | 120 – 160€ |
| 1.00 ct | 2200 – 2500€ | 195 – 230€ |
| 2.00 ct | 8000 – 9000€ | 330 – 390€ |
📌 These prices are based on real-time data from Geminove, ensuring jewellers get the most competitive offers on the market.
Why Is There Such a Big Price Gap?
1. A More Efficient Production Model
Natural diamonds take millions of years to form beneath the Earth’s crust, followed by extraction, cutting, certification, and distribution. Each step adding significant costs.
In contrast, lab-grown diamonds are created in just weeksthrough controlled methods like CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature).These processes eliminate mining and transportation costswhile maintaining full quality control.
2. Artificial Market Control in Natural Diamonds
The natural diamond market is managed by a few major players who control supply,creating artificial scarcity to keep prices high. Lab-grown production is freefrom such constraints, making pricing more transparent and accessible.
3. Simplified Logistics and Fewer Losses
Sourcing natural diamonds involves insurance, transport, and multiple intermediaries, each adding risk and cost. avec de multiples intermédiaires. Lab-grown diamonds are available instantly, with no loss or deterioration risks.
📌 By eliminating these hidden costs, lab-grown diamonds offer a more efficient and profitable option for jewellers.
→ Discover why more jewellers are switching to lab-grown diamonds
Is It Worth It for Jewellers to Switch?
Lab-grown diamonds aren’t just a cheaper alternative, they’re a strategic opportunity. They allow jewellers to control pricing, increase margins, and stay competitive without compromising on quality.
Contrairement aux diamants naturels, les diamants de laboratoire permettent de mieux ajuster les prix de vente tout en conservant une marge attractive.
Let’s look at a simple example, a jeweller selling a 1ct diamond ring :
• Natural diamond : Purchase cost of €1,800–2,500, resale typically around 5 000 € selon le positionnement de sa marque.
• Lab-grown diamond : Purchase cost of €195–250with far greater flexibility on pricing strategy
What can the jeweller do?
• Maintain a premium position and maximise margins(e.g. sell at €3,000–4,000) plus attractif que le diamant naturel.
• Offer more accessible pricingto attract new clients, without hurting profitability.
📌 The key benefit: lower acquisition costs while preserving high perceived value..
Why Geminove Is the Ideal B2B Solution for Diamond Sourcing
Geminove is the first marketplace dedicated entirely to lab-grown diamonds for professionalsin jewellery and luxury..
Here’s what we offer :
• The most competitive pricing on the market,updated in real time
• Full transparency : no more quote requests or price negotiations
• Instant accessto +600,000 certified stones (IGI, GIA, HRD), with no stock
• An intuitive platform built specifically for jewellers and brands
Buying lab-grown diamonds through Geminove means entering a new era of jewellery sourcing.
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Lab-Grown Diamonds: The Obvious Choice for the Future
Lab-grown diamonds are no longer just an alternative. they’re becoming the new industry standard. Jewellers who make the shift now are gaining a clear competitive edge.
📌 Up to 96% cheaper for the same certified quality
📌 Greater flexibility for brands and retailers
📌 A fast-evolving market with rising demand
Certified, Ethical Diamonds of
tomorrow, available today
Join the first dedicated marketplace for lab-grown diamonds and access 600,000+ certified stones, direct from source, at the best prices exclusively for professionals.
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