lab-grown diamonds are real diamonds, but many people still wonder: how do you know you're not buying an imitation ? In this blog post, we explain how to check the authenticity of a lab-grown diamond, what to look for when buying one, and the guarantees louèn diamonds offers .
what does "real" mean in a diamond ?
a diamond is considered real if it has the same chemical, physical, and optical properties as a natural diamond . Lab-grown diamonds meet that definition . They are not fake, synthetic, or imitation . They are genuine diamonds that simply have a different origin .
how do you recognize a real lab-grown diamond ?
to the naked eye, there's no difference between a natural and a lab-grown diamond . However, there are reliable ways to confirm authenticity:
- certificate: an igi or gia certificate confirms the origin and quality of the diamond . See an example below .
- laser inscription: many lab-grown diamonds have a microscopic serial number on the girdle of the stone .
- uv light or detection equipment: for professionals only; some properties are visible under special conditions .
what do you avoid with a certificate ?
a certificate prevents you from buying imitation stones like cubic zirconia or moissanite . These stones visually resemble diamonds but differ significantly in hardness, refraction, and durability .
"a certificate is your proof that you are buying a genuine, lab-grown diamond . With verified quality and provenance . "
our guarantee at louèndiamonds . Com
at louèn diamonds, we only supply products with a recognized igi certificate . Our products are fully traceable and come with documentation confirming their authenticity .
| feature | lab-grown | naturally | moissanite | zirconia |
|---|---|---|---|---|
| material | carbon (diamond) | carbon (diamond) | silicon carbide | zirconium oxide |
| hardness (mohs) | 10 | 10 | 9 . 25 | 8 . 8 . 5 |
| refraction of light | excellent | excellent | very strong (lots of fire) | moderate |
| value & sustainability | high | high | limited | low |
| price | resourse | high | low | very low |
we select only top-quality stones in terms of cut, color, and clarity . This ensures you receive a diamond that sparkles and is authentic .
