Lab-grown pink diamond
Discover our collection of certified pink lab-grown diamonds. Available in different cuts and sizes to create the jewelry you envision.
What is a lab-grown pink diamond?
The pink diamond is one of the most desired gemstones in the world. In nature, its color arises from deformations in the crystal lattice of carbon during the formation process, a phenomenon so infrequent that natural pink diamonds represent less than 0.1% of global production. Lab-grown diamonds replicate this same mechanism under controlled conditions, obtaining stones with the same color, hardness (10 on the Mohs scale), and chemical composition as natural ones.
Why choose a lab-grown pink diamond
Lab-grown pink diamonds offer access to a color historically reserved for the wealthy. A natural pink diamond can reach tens of thousands of euros per carat; a lab-grown one offers the same visual spectacle at a fraction of the cost. Furthermore, each stone has complete traceability from its creation, without mining extraction and with international certification guaranteeing its origin and quality.
How pink color is formed in a lab-grown diamond
In pink diamonds created using the HPHT (high pressure, high temperature) process, the color is achieved by controlling the crystalline structure during the stone's growth. In CVD (chemical vapor deposition), post-growth treatments are combined to develop the pink hue. The result is a stable, permanent, and verifiable color through international certification.
The 4Cs applied to lab-grown pink diamonds
Color: The intensity of pink is classified according to the GIA/IGI scale: Faint, Very Light, Light, Fancy Light, Fancy, Fancy Intense, Fancy Vivid. The higher the saturation, the higher the value of the stone.
Cut: The cut influences how light interacts with the color. Round, oval, and cushion cuts particularly enhance the pink color.
Clarity: VS1 and VS2 levels are the most balanced between visible purity and price.
Carat: Lab-grown pink diamonds are available from 0.30 ct upwards, with a variety that natural diamonds can rarely match.
Certification of lab-grown pink diamonds
All diamonds from Diamante de Laboratorio come with an IGI or GIA certificate specifically for lab-grown stones. This certificate includes the origin (laboratory-grown), the assessed 4Cs, and the growth method (HPHT or CVD). It is the guarantee that what you buy is exactly what you see.
Lab-grown pink diamonds at Diamante de Laboratorio
At Diamante de Laboratorio, we select each stone for its optical parameters, not just its weight. We work directly with certified suppliers to offer pink diamonds with the most homogeneous and saturated color on the market. Our team advises on the choice of cut, size, and setting so that the final result is exactly the piece of jewelry you imagine.
FAQs about pink lab-grown diamonds
Yes. It has exactly the same chemical composition (pure carbon in a cubic lattice), the same hardness (10 Mohs), and the same optical properties as a natural diamond. The difference lies in its origin: laboratory instead of mine.
Because the laboratory creation process is reproducible and scalable. Natural pink diamonds are extremely rare, which drives up their price at auction. The laboratory eliminates that scarcity without compromising the quality of the stone.
No. The color is part of the stone's crystalline structure and does not degrade with use, light, or time. It is permanent.
Most of our pink diamonds include an IGI or GIA certificate. The certificate specifies that the stone is lab-grown, along with its 4Cs and growth method (HPHT or CVD).
Oval, cushion, and round cuts best distribute light within the stone and enhance pink saturation. The marquise cut also provides a very intense visual effect for this color.
Yes. At Diamante de Laboratorio, we work with specialized jewelers to create custom jewelry. Write to us with the type of jewelry, approximate size, and budget, and we will advise you without obligation.
