What You Need to Know Before You Buy
Shopping for diamond jewellery? Whether it’s for an engagement ring, necklace, or statement earrings, one important decision you’ll face is choosing between natural diamonds and lab-grown diamonds. While both are real diamonds, they differ in how they’re created, their value, and their environmental impact. Let’s explore the key differences to help you make the right choice.
How They’re Made
Natural Diamonds
Natural diamonds are formed deep within the Earth’s mantle over billions of years. Through intense heat and pressure, carbon atoms crystallize to form diamonds. These gems are brought closer to the Earth’s surface through volcanic activity and then mined.
Lab-Grown Diamonds
Lab-grown diamonds are made in a controlled laboratory setting using two main methods:
- HPHT (High Pressure, High Temperature): Recreates the natural diamond-growing environment inside the Earth.
- CVD (Chemical Vapor Deposition): Uses carbon-rich gas to build the diamond layer by layer.
Both methods produce diamonds that are chemically and physically identical to natural diamonds.
Visual Differences
To the naked eye, there are no visible differences between a natural and a lab-grown diamond. Both are stunning, brilliant, and available in various cuts and grades. Only trained gemologists with specialized tools can detect growth patterns or inclusions unique to each type.
Price Comparison
Lab-grown diamonds typically cost 30% to 50% less than natural diamonds of the same size and quality. This price advantage makes them appealing for those who want a bigger or better-quality stone for the same budget.
Resale & Investment Value
Natural diamonds have traditionally held better long-term resale value due to their rarity. Lab-grown diamonds are gaining popularity but currently may have lower resale potential.
Which One Should You Choose?
Here’s a quick summary to guide your choice:
- Choose a natural diamond if you’re looking for rarity, tradition, or potential investment value.
- Choose a lab-grown diamond if you want a more affordable option.
Explore Diamond Jewellery at DIAMÁNTI
At DIAMÁNTI, we offer both natural and lab-grown diamond jewellery, carefully curated for brilliance and quality. No matter which item you choose, we’re here to help you find a piece you’ll love for a lifetime.
Shop our latest collection of diamond jewellery or contact us for more information.