All about lab diamonds
Sustainable. Genuine. Future-oriented.
Lab-grown diamonds have revolutionized the jewelry world—and with good reason. They offer the same chemical, physical, and optical properties as naturally grown diamonds, but are more sustainable, ethical, and affordable. In a time when conscious consumption and transparency are becoming increasingly important, lab-grown diamonds offer a modern and responsible alternative. Learn everything you need to know about lab-grown diamonds here.
What is a lab diamond?
A lab-grown diamond is a genuine diamond that is not mined from the earth but grown under controlled conditions in a laboratory. The difference lies solely in the process of formation—the result is chemically, physically, and optically identical to a natural diamond.
Lab-grown diamonds are made of pure carbon, crystallize in the cubic crystal system, and achieve the same degree of hardness (10 on the Mohs scale). They sparkle just as intensely, exhibit the same light refraction, and are characterized by the same durability as their natural counterparts.
How are lab diamonds made?
Modern technology makes it possible to grow diamonds under laboratory conditions. There are two recognized methods for this:
1. HPHT (High Pressure High Temperature)
In the high-pressure, high-temperature (HPHT) process, the diamond seed is exposed to extreme temperatures and pressures. As the carbon melts, a diamond forms around the seed. After cooling, the result is a diamond as beautiful as a natural diamond.
2. CVD (Chemical Vapor Deposition)
In chemical vapor deposition (CVD), a tiny diamond "seed" is heated to a high temperature in a tightly sealed chamber. The chamber is then filled with a carbon-rich gas mixture, including methane, and then ionized into plasma using technology. Ionization breaks molecular bonds in gases, and the diamond seeds slowly crystallize.
Both processes result in high-quality, certified gemstones.
Advantages of laboratory diamonds
Lab-grown diamonds offer numerous advantages over their natural counterparts:
✅ Ethically sound: No mining, no financing of conflicts ("blood diamonds").
✅ Environmentally friendly: No large-scale intervention in nature and ecosystems, significantly lower CO₂ emissions.
✅ Price advantage: Same quality, but up to 40–50% cheaper – you pay for clarity and cut, not for origin.
✅ Modern technology: State-of-the-art processes enable complete traceability and consistent quality standards.
Lab-grown diamonds represent luxury without compromise.
Certification and quality standards
Like natural diamonds, lab-grown diamonds are evaluated using the 4 Cs:
• Carat – Weight
• Cut – Cut quality
• Clarity – Purity
• Color – Color grade
At Labgrownlove, you will only receive certified diamonds, inspected by independent, internationally recognized laboratories such as IGI (International Gemological Institute) or GIA (Gemological Institute of America).
These certificates guarantee:
• Accurate analysis of the 4 Cs
• Exclusion of imitations or confusion with other stones
• Objective, globally comparable quality ratings
Many of our diamonds are also laser-inscribed with their certificate number – visible only under a microscope – for maximum security and transparency.
Who Are Lab-Grown Diamonds For?
Lab-grown diamonds are ideal for:
• Couples who want to marry sustainably, consciously, and ethically
• Design lovers who value modern aesthetics with responsibility
• Customers seeking maximum brilliance and quality at the best price
• People who care about innovation and environmental consciousness
Whether as an engagement ring, wedding band, gift, or investment – lab-grown diamonds represent a new kind of value.
All products
Free shipping throughout Europe
14 days free refund
24/7 support
Secure payment