B2B supplier · Morelia, Mexico
Certified diamonds, from the cutter to your showcase.
Natural and lab-grown stones with GIA and IGI certificates, at direct prices for jewelers, workshops and private commissions. No middlemen, no surprises.
What we supply
The right stone for each project
We work both to order and from stock. If we do not have it, we source it through the cutting network we have worked with for years.
Natural diamonds
GIA/IGI certified, from 0.30 up to 5.00 carats. The classic choice for engagement rings and fine jewelry.
See natural →Lab-grown
The same diamond, grown in a laboratory and IGI certified. The best margin on your counter.
See lab-grown →Melee and fancy shapes
Calibrated stones for pavé and production runs, and any shape — oval, pear, marquise, cushion — made to order.
Request a quote →Invergold · investment gold
Smart 999.9 fine gold bars (5–100 g) with an STIJ chip, Banxico centenario coins and 24 kt casting grain.
See Invergold →STIJ technology
Jewelry that talks to a phone: proof of legitimacy, theft protection and a digital legacy. Tiered for jewelers who resell.
See STIJ →Jewelry CAD/CAM
3D modeling, photorealistic rendering, printing, casting and engraving. From the sketch to the finished piece.
See CAD/CAM →Diamonds & Technology
The only house where the diamond comes with its own digital certificate
Alongside GIA and IGI, DIAMANE issues ICERT — our own Digital Certificate of Authenticity. Tap the certificate to your phone (NFC) and verify your diamond’s details yourself, with theft protection, geolocation and a digital legacy included.
Why DIAMANE
Because our in-house gemologist stands behind what you buy
A certificate on every stone
Every stone travels with its GIA or IGI certificate and a laser number on the girdle. What you buy is exactly what the paperwork says.
Direct pricing, no middlemen
We buy at the cutting source and sell straight to your workshop. The margin that does not get lost along the way stays with you.
Straight advice
We will tell you when natural makes sense, when lab-grown does, and when to drop a color grade the eye cannot see but the price certainly can.
Insured delivery
Insured shipping with chain of custody anywhere in Mexico, or handover in person at our Morelia showroom.
How we work
From the search to your showcase in four steps
Describe the stone
Shape, carats, color, clarity and budget, in the contact form.
Quoted within 24 h
Real options with certificate, photograph and price. Compare at your own pace.
Confirm against the certificate
We verify the GIA/IGI number together before closing. A deposit holds the stone.
Insured delivery
At the showroom or insured to your door, with an invoice and a warranty.
Natural or lab-grown
The short answer: it depends on the project
Both are diamond — same hardness, same brilliance, same chemistry. What changes is the origin, the price and the purpose. Our advice starts with understanding what you are going to do with the stone.
- An engagement piece meant to hold value → GIA-certified natural.
- Fashion design or a better margin on the counter → IGI lab-grown.
- Pavé and production runs → calibrated melee, natural or lab-grown depending on cost.
Same stone, two origins
B2B online store
Order online, trade only
Our catalog with wholesale pricing and online ordering is reserved for verified customers. If you are a jeweler, a workshop or a professional in the trade, request an account: we validate it and send you your invitation.
- Wholesale prices are visible only once you sign in.
- Orders and stock replenishment online, at your own pace.
- Verified accounts only: this is a trade-to-trade store.