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Lab-grown diamonds are real diamonds created in a controlled laboratory using advanced technology. They share the same chemical, physical, and optical properties as mined diamonds. The difference is only how they are formed, not how they look, sparkle, or last.
Lab-grown diamonds are created using two proven methods:
Both methods recreate the natural conditions under which diamonds form, resulting in genuine diamonds with the same crystal structure as mined ones.
Yes. Lab-grown diamonds are 100 percent real diamonds. They are not imitations or simulants.
They are made of carbon atoms arranged in the same crystal structure as natural diamonds, giving them the same brilliance, hardness, and durability. Even trained professionals need special equipment to tell them apart from mined diamonds.
Yes. Lab-grown diamonds are graded and certified just like natural diamonds.
At Jewellery Direct Factory, our lab-grown diamonds come with an IGI lab diamond certificate, which is an official grading report issued by a trusted diamond grading lab. This report details the diamond’s cut, color, clarity, and carat weight.
Please note: We provide IGI certification for lab-grown diamonds 1 carat and above. Smaller diamonds are still high-quality, but IGI certification is reserved for stones 1 carat or larger to ensure verified grading and authenticity for our investment-grade diamonds.
An IGI certificate is an independent diamond grading report issued by the International Gemological Institute.
It matters because it confirms:
Each certificate includes an IGI report number that you can verify online for peace of mind.
You can do an IGI certificate number check easily.
Simply visit the official IGI website, enter your IGI report number, and view the verified grading report. This allows you to confirm the diamond’s details directly from IGI’s database.
Printed documents can be copied, but online verification cannot be faked.
That is why JDF always provides the IGI report number so customers can perform an IGI diamond certificate verification themselves. This is the safest way to confirm authenticity.
Yes. Lab-grown diamonds are often viewed as an ethically sourced option.
They are created without traditional mining, which reduces environmental impact and avoids concerns linked to mining practices. For many women, this makes lab-grown diamonds a more responsible and thoughtful choice.
Lab-grown diamonds and natural diamonds look the same and perform the same.
Key differences:
The choice comes down to personal values, budget, and preference.
Yes. Lab-grown diamonds are generally priced lower than natural diamonds of similar quality. This allows you to choose a larger size or higher clarity without increasing your budget.
Yes. Lab-grown diamonds are graded using the same 4Cs: Cut, Color, Clarity, and Carat weight.
Many lab-grown diamonds offer excellent clarity, often appearing clean to the naked eye, and can achieve the same level of brilliance as natural diamonds.
Yes. At Jewellery Direct Factory, every lab-grown diamond sold in Malaysia comes with full IGI certification.
This ensures customers receive a genuine lab-grown diamond with verified quality and authenticity.
Yes. JDF offers customization options for lab-grown diamond jewelry. You can choose the diamond, setting, and metal to create a piece that suits your style and occasion.
Founded by husband-and-wife team Jeff and Ashley, JDF brings over 20 years of jewelry manufacturing experience directly to customers.
We ensure quality by:
Our goal is to make diamond buying simple, honest, and stress-free.
Lab-grown diamonds are durable and easy to care for.
To keep your jewelry looking its best:
With proper care, your diamond will continue to shine for years.