Lab-Grown Diamond Cut Selection
Lab-Grown Diamonds
What is a Lab Grown Diamond?
It's a real diamond, lab-grown with the same composition, structure, and brilliance as a mined diamond.
The only difference is its origin: a more innovative, traceable, and accessible alternative, without compromising its beauty or quality.
Being up to 80% more affordable.
✓ 100% real diamond
✓ Certified by IGI and GIA
✓ Same brilliance and hardness
✓ Created with advanced technology
Selection of Lab-Grown Diamonds by Color
Shop diamonds with confidence
Global inventory
+700,000 certified diamonds updated in real time.
Compare with precision
Filter by carat, color, clarity, cut, and certification.
Shop with confidence
Transparent information, images, and expert support.
Lab Batches
Calibrated diamonds available in multiple sizes.
At Laboratorio Diamonds, we offer a selection of lab-grown diamonds in parcels with different shapes, sizes, and carat weights, without certification. Buying in parcels is the most practical way to get variety or volume and a good price.
Lab-Grown Diamonds vs Natural Diamonds
Same composition, brightness, and hardness. A new way to create the exceptional.
Price
Up to 80% more accessible for the same features.
Origin
Lab-created vs mined
Sustainability
Eco-friendly and conflict-free diamonds
Quality
Same physical, chemical, and optical properties
Lab-Grown Diamonds IGI and GIA certified
Every available diamond has been verified by independent international gemological laboratories. A guarantee of authenticity, traceability, and certified quality with every purchase.
- Carat
- Color
- Clarity
- Cut
All diamonds include detailed technical information and official IGI or GIA certificates.
Discover our jewelry brand The Bright Club
If you prefer a finished, personalized piece of jewelry, ready to be with you always, we invite you to discover The Bright Club: our fine jewelry brand specializing in lab-grown diamonds.
Engagement rings, wedding bands, and pieces designed in 18k gold with diamonds selected by gemological experts and manufactured in Spain.
Timeless designs, fine jewelry finishes, and bespoke personalization in an experience designed for those seeking contemporary luxury.
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Preguntas frecuentes sobre los diamantes de laboratorio
Yes. A lab-grown diamond has the same chemical composition, crystal structure, brilliance, and hardness as a mined diamond. The difference lies in its origin: it is created in a lab using advanced technology instead of being extracted from the earth. This is why it can also be certified by gemological laboratories such as IGI or GIA.
The main difference lies in their origin. Natural diamonds are formed underground over millions of years, while lab-grown diamonds are created in a controlled environment replicating the necessary conditions for their formation. Visually, chemically, and physically, both are real diamonds.
Yes. At Laboratorio de Diamante we work with diamonds certified by IGI and GIA, two of the most internationally recognized gemological laboratories. The certificate includes characteristics such as cut, carat, color, clarity and proportions, which allows comparing each stone with objective information before buying.
Yes. Lab-grown diamonds are a perfect choice for engagement rings and fine jewelry because they are real, durable, and certified diamonds. You can choose the cut, size, and characteristics of the stone based on the jewelry design and available budget.
Yes. The lab-grown diamond catalog allows you to view available diamonds in real time and filter by cut, carat, color, and clarity. This makes it easy to compare options before deciding and find a stone that fits the type of jewelry, budget, or professional purchasing needs.
Yes. If you have any doubts about which diamond to choose, you can contact the team for personalized advice. We help you interpret the certificate, compare characteristics, and choose a suitable stone, whether you are buying as a private individual or are a jewelry industry professional.
The price depends on the carat, color, clarity, and cut. In general, certified lab-grown diamonds are more than 80% more affordable than a natural diamond of equivalent characteristics. In the catalog, you can filter by these variables and check the real-time updated price of each stone.
Yes, at Lab Grown Diamond, each stone comes with a certificate, shipping is insured, and our team of advisors is available by phone and WhatsApp to answer any questions before purchasing.
Yes. At Laboratorio de Diamantes you can buy certified diamonds with insured shipping throughout Spain and Europe. Whether you are in Madrid, Barcelona or any other city, you can access the real-time catalog, receive advice in Spanish, and choose a stone with an IGI or GIA certificate.
Lab-grown diamonds are created using advanced technology in controlled environments, avoiding traditional mining. They share the same physical, chemical, and optical properties as natural diamonds, and can be certified by laboratories such as IGI or GIA. They are an interesting alternative for those looking for a real, traceable stone with a lower impact associated with its origin.
Blog about Lab-Grown Diamonds
