Mined vs. Lab-Grown Diamonds
Choosing a diamond is a personal decision, and today’s clients have more options than ever. At Canadian Expert Jewellery, we believe education is key. Whether you’re considering a mined diamond or a lab-grown diamond, both offer beauty, brilliance, and lasting value — just in different ways.
What Is a Mined Diamond?
Mined diamonds are formed naturally deep within the Earth over billions of years and brought to the surface through mining.
Key Characteristics:
- Formed naturally under extreme heat and pressure
- Each stone is unique, with its own natural characteristics
- Traditionally associated with rarity and long-term value
- Certified and graded using the same 4Cs as lab-grown diamonds
Mined diamonds remain a timeless choice for those who value natural origin and geological history.
What Is a Lab-Grown Diamond?
Lab-grown diamonds are real diamonds created in controlled laboratory environments that replicate natural diamond-forming conditions.
Key Characteristics:
- Chemically, physically, and optically identical to mined diamonds
- Created using advanced technology over weeks rather than billions of years
- Often more accessible in price
- A popular option for clients prioritizing innovation and sustainability
Lab-grown diamonds are not simulants—they are genuine diamonds with the same brilliance and durability.
Are Lab-Grown Diamonds Real Diamonds?
Yes. Lab-grown diamonds are 100% real diamonds.
They share the same crystal structure, hardness, and sparkle as mined diamonds and are graded using the same international standards by organizations such as GIA and IGI.
The only difference is origin, not quality.
Diamond Quality & Certification
Regardless of origin, every diamond we offer is evaluated using the 4Cs:
- Cut
- Colour
- Clarity
- Carat weight
We only work with certified diamonds, ensuring transparency, authenticity, and confidence in your purchase.
Which Diamond Is Right for You?
There is no “better” option—only the right option for you.
Choose a mined diamond if you value:
- Natural origin
- Rarity
- Traditional significance
Choose a lab-grown diamond if you value:
- Modern innovation
- Greater size or quality within budget
- Sustainability-focused options
Our experts guide you through both options so you can make an informed, confident decision.
Our Commitment to Transparency
At Canadian Expert Jewellery, we believe clients deserve clarity—not pressure.
We take the time to explain every option, answer questions honestly, and help you choose a diamond you’ll love for a lifetime.