Lab Grown CVD Diamonds Guide
Lab-created diamonds have taken the jewellery industry by storm. They’re beautiful, sustainable alternatives to natural diamonds and offer the same brilliance, fire, and sparkle. But what makes them so loved? Let’s dive into the world of lab-grown CVD diamonds and uncover why they’re becoming the modern choice for conscious buyers.
What are Lab Created Diamonds?
Also known as man-made or cultured diamonds, lab-created diamonds are grown in laboratories using advanced technology that mimics the natural conditions under which diamonds form. Because they’re made of the same carbon structure and undergo the same crystallization process, lab-grown CVD diamonds are optically, chemically, and physically identical to natural diamonds.
Why Buy Lab Created Diamonds?
1. Value
Lab-grown CVD diamonds can be up to 30% more affordable than natural diamonds, allowing you to either save money or upgrade to a larger, higher-quality stone within the same budget.
2. Quality & Beauty
Lab-grown CVD diamonds display the same fire, brilliance, and quality as natural diamonds. In fact, due to the controlled environment they’re created in, many lab diamonds feature fewer imperfections and more uniform cuts.
3. Ethical Choice
As an eco-conscious alternative, lab-grown CVD diamonds are created without the environmental and ethical concerns sometimes associated with traditional mining. They’re a beautiful, sustainable choice for engagement rings and fine jewellery.
How Are Lab Diamonds Made?
Step 1: Diamond Seed
Each lab diamond begins with a tiny carbon seed that acts as the foundation for crystal growth.
Step 2: Apply Heat & Pressure
The seed is exposed to extreme heat and pressure, or placed in a CVD (Chemical Vapor Deposition) chamber to replicate natural diamond conditions.
Step 3: The Diamond Grows
Over 6–10 weeks, carbon atoms bond and crystalize, forming a rough diamond identical to one formed in the earth.
Step 4: The Diamond is Ready
The diamond is then cut, polished, and graded using the same methods as natural diamonds.
Are Lab Created Diamonds Real?
Absolutely! Lab-created diamonds are 100% real diamonds — not imitations or substitutes. They share the same optical, physical, and chemical properties as mined diamonds. Only advanced gemological equipment can tell the difference.
Lab-Created vs Natural Diamonds
Both types of diamonds are visually and chemically identical. The key difference lies solely in their origin: natural diamonds form deep within the Earth over billions of years, while lab diamonds are grown using advanced technology in a matter of weeks. Lab-created diamonds can also be up to 30% more affordable without compromising on beauty or quality.
Lab-Created Diamond Tips
Cut
Lab-grown CVD diamonds are cut with exceptional precision, often yielding superior symmetry and brilliance thanks to their uniform structure.
Clarity
Most lab-grown CVD diamonds are colourless or near-colourless, with minimal inclusions — comparable to high-grade natural diamonds.
Budget
Since they cost around 30% less, you can choose a larger carat or higher grade diamond within your preferred budget.
Diamond Jewellery
Explore our range of exquisite lab-grown CVD diamond jewellery, crafted to deliver unmatched brilliance, sustainability, and value.
Engagement Rings
Diamond Rings
