Diamonds
Natural Beauty.
Real Value.
At MCD Jewellery, we buy natural diamonds, engagement rings and all diamond jewellery. With over 50 years of experience, we are one of the primary diamond buyers in the GTA, known for our expertise, honesty and competitive offers.
Expert Appraisals.
Trusted Advice.
Real Value.
- Diamonds
- Engagement Rings
- Diamond Jewellery
Diamonds
Natural Beauty.
Real Value.
At MCD Jewellery, we buy natural diamonds, engagement rings and all diamond jewellery. With over 50 years of experience, we are one of the primary diamond buyers in the GTA, known for our expertise, honesty and competitive offers.
Expert Appraisals.
Trusted Advice.
Real Value.
- Diamonds
- Engagement Rings
- Diamond Jewellery
Every DiamondExamined With Care
Every diamond is inspected by hand, under magnification, so you know exactly what you have before you decide anything. No guesswork, no pressure — just an honest, transparent evaluation.
Get Your Free QuotePrefer to talk first? Call/Text Mark directly at (289) 401-4885.
The Lasting Value
of Natural Diamonds
Natural diamonds are formed by nature over billions of years. Their beauty, rarity and enduring appeal make them one of the most remarkable treasures on earth.
Due to the advent of lab grown diamonds, the natural diamond market has been affected, but there is still one major advantage: large natural diamonds continue to retain value, unlike lab grown diamonds, which typically have little to no resale value.
Timeless. Rare. Real.
Your Advantage
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Over 50 Years of Experience
Mark has been buying and selling diamonds for over 50 years.
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Accurate Appraisals
Using professional gemological tools and real market knowledge.
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Honest and Transparent
We explain what we see and how we determine value.
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Strong, Competitive Offers
Based on current market demand.
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One of the Primary Diamond Buyers in the GTA
Trusted by thousands of customers.
We Buy All Diamond Jewellery
Engagement Rings
All styles and brands.
Loose Diamonds
All shapes, sizes and qualities.
Diamond Jewellery
Rings, necklaces, bracelets, earrings and more.
Any Quantity, Quality or Condition
We buy single pieces or entire collections.
What Our
Customers Say
Real experiences.
Real people.
“Very professional and honest. Mark explained everything clearly and gave me a fair price for my diamond ring. Highly recommended!”
— S. K., Toronto
“Knowledgeable, transparent and a pleasure to deal with. I felt comfortable and never pressured. I will definitely return.”
— L. M., Vaughan
“I sold several pieces of diamond jewellery and was extremely pleased with the offer. A trustworthy and professional experience from start to finish.”
— D. R., Richmond Hill
Guided by Universal Moral Principles
Shared values that guide how we treat people, property and every transaction.
Accountability
to a Higher Standard
Respect for
Every Person
Respect for What
Belongs to Others
Honesty and
Moral Conduct
No Exploitation or
Unnecessary Harm
Respect for What Is
Sacred and Meaningful
Fairness, Justice
and Accountability