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💎 Transparency & Tier 1 Certification
Without our on-site laboratory in Thailand, all these gems are evaluated by world-renowned independent laboratories (GFCO or GIA). We invest between $60 and $178 USD per stone to require Level 1 certification including origin (the highest of the 3 existing grades). This rigorous double expertise justifies the price of these more carefully selected pieces.
📦 Shipping & Promotions
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Free shipping: On orders over $250 in Canada ($500 internationally).
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Special offer: Instant 20% discount on all gems featuring our old certificate (V1 Beta without QR code).
💡 Lab Advice for Beginners
To estimate a gem's value from photos and videos, favor a generalist AI or the opinion of an experienced acquaintance. Avoid specialized AI software with artificially inflated estimates. A lower average evaluation from a standard AI (even if it includes fake gems) will always be better than an overestimation.
🔐 Secure Crypto Payments
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Shop with peace of mind using the official Web3Modal protocol, ensuring the protection of your private keys.
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Accepted currencies: USDT and USDC.
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Mandatory network: Polygon EXCLUSIVELY (no other network is supported at this time).
- All Products
- Double Certification: (GIA 1500$+ ou GFCO 1500$ -)
- Apatite
- Beryl (Emerald, Aquamarine. Morganite ect)
- Corundum: Sapphires & Rubies
- Diamond
- Chrome Diopside
- Garnets
- kunzite
- Opal
- Peridot
- Pearl
- Moonstone
- Quartz
- Sphene (Titanite)
- Spinels
- Tourmaline
- Topaz
- Tanzanite
- Zircon Natural
- Grandidierite
- Gemmes rares et de collection
- Raw gems and precious stones
- Fossils and Archaeology
- Craftsmanship
- Lapidary equipment
Expert Auditing for Little-Known Treasures
Acquiring rare gems requires flawless expertise. At Lab Gem Quebec, we apply rigorous analytical protocols to authenticate these minerals, which are often overlooked by traditional markets. We document every specimen according to GIA and CGA international standards, guaranteeing the absence of treatments and accurate origin. Whether you are a museum curator or a private collector, our selection of rare gems is the hallmark of an elite collection built on science and absolute exclusivity.