Melisende Diamonds Ltd. is Quebec's largest diamond cutting factory. We distinguish ourselves from our competitors by valuing not 4 but 7 C's — and by offering the only lifetime warranty in the world on every diamond we sell.
MELISENDE DIAMONDS LTD. is one of Quebec's fastest growing diamond companies. It is also Quebec's largest diamond cutting factory.
Our state-of-the-art rough diamond cutting and polishing facility is performed by highly qualified cutters and polishers with whom the art of diamond cutting and polishing is elevated to incomparable levels of precision and perfection.
Diamonds are our business. We have over 25 years combined experience.
Read more about usOne of Quebec's fastest growing diamond companies — and Quebec's largest diamond cutting factory, dedicated to professionalism, courtesy and care.
About UsOur state-of-the-art facility, equipped with the best diamond processing technology, produces every cut and every shape — including customized work to your specifications.
Company ProfileThe traditional 4 — plus our own 3: Customer Service, Conflict-Free, and Canadian Diamonds. The Melisende standard.
Discover the 7C'sAt MELISENDE DIAMONDS LTD., we apply the same high quality standards to all of our diamond shapes. We have an exceptional collection of traditional round diamonds and we also offer the finest non-round or fancy-shaped diamonds available.
All of our certified diamonds are graded by the GIA or AGSL to have FL–SI2 clarity, D–J colour, and Ideal, Very Good, or Good cut. Our Signature Diamonds are the finest quality diamonds available on the market, and we offer them in round, princess-cut, Asscher-cut, and emerald-cut shapes.
Choose your diamond shape — since all diamond shapes are very different, unique characteristics determine quality for each shape.
Diamond Education
Canada has become the world's third largest diamond supplier, producing approximately 15% of the world's diamonds. Canadian diamonds are mined in accordance with the principles of sustainable development — and they account for approximately 80% of all Excellent and Ideal cut makes.
Buying a Canadian Diamond is investing in your future.
Discover the Canadian DiamondOur story, our craft, and our role in Canada's diamond processing industry — covered by leading publications across Canada.
Our highly professional and knowledgeable team is always available to answer your questions. At Melisende Diamonds, we believe in building long-lasting business relationships with our clients.
Contact Us