Our Services
Mastery in Every Facet
From rough stone to brilliant gem, from consultation to creation—discover the full range of services offered by Quebec's last diamond master.
Each service is performed with the same dedication to excellence that has defined our craft for decades.
Our Signature Services
Every service is personally handled by Gevorg, ensuring the highest standards of craftsmanship and attention to detail.
Diamond Cutting & Polishing
Transform rough diamonds into brilliant gems with master-level precision and artistry.
- Custom diamond cutting (all shapes)
- Professional diamond polishing
- Recutting and restoration
- Weight optimization strategies
Diamond Buying & Selling
Expert guidance for buyers and sellers with transparent, honest evaluations.
- Personalized diamond sourcing
- Private diamond purchasing
- Trade-in and upgrade services
- Market-aligned pricing
Consultation & Appraisals
Professional diamond evaluation and guidance from a master cutter's perspective.
- Personal diamond guidance
- Insurance & estate valuations
- Second opinions
- Fair-market appraisals
Gemstone Cutting & Polishing
Expert cutting and polishing of precious colored gemstones beyond diamonds.
- Ruby, sapphire, emerald cutting
- Custom gemstone shapes
- Color optimization techniques
- Gemstone restoration
Why Choose GMadamantin
What sets our services apart from the rest—experience the difference of true mastery.
Master Craftsman
Every service performed personally by Gevorg, Quebec's last diamond master with decades of experience.
Precise Equipment
State-of-the-art tools and technology combined with traditional craftsmanship techniques.
Personal Service
Individual attention and consultation for every client, ensuring your vision becomes reality.
Trusted Expertise
Transparent pricing, honest evaluations, and ethical practices in every transaction.
Historic Location
Located in Montreal's prestigious Phillips square, where tradition meets innovation.
Passion & Legacy
Preserving the art of diamond cutting for future generations with unwavering dedication.
Ready to Begin Your Journey?
Whether you're looking to create, restore, buy, or sell—let's discuss how we can bring your vision to life with the expertise and care it deserves.
Schedule a Consultation
