Free Shipping Canada & USA
Solid 14K & 18K Gold
Independent Appraisal
20-Day Returns
Models wearing jacob mercari lab-grown diamond jewellery

Modern Brilliance, Timeless Jewellery

Discover lab-grown diamond jewellery crafted for exceptional brilliance and modern luxury. From everyday studs and pendants to statement bracelets and tennis necklaces. Visit our Toronto studio or meet virtually for personalized guidance in choosing or customizing your piece.

Included with Purchase

  • Independent third-party appraisal
  • Free cleaning & check-ups for life
  • Beautiful Jacob Mercari box and packaging
  • Free shipping across Canada & USA

Lab-Grown Diamond Jewellery FAQs

Are lab-grown diamonds real diamonds?

Yes. Lab-grown diamonds are real diamonds with the same beauty, brilliance and durability as natural diamonds. Their primary difference is how and where they are formed.

Why choose lab-grown diamond jewellery?

Lab-grown diamonds offer exceptional brilliance and allow you to choose a larger diamond or more elaborate design at a more accessible price than a comparable natural diamond.

Will a lab-grown diamond lose its sparkle over time?

No. A lab-grown diamond will not fade or lose its natural brilliance. Like all fine jewellery, it may collect oils and residue with wear, so regular cleaning will keep it looking its best.

Does lab-grown diamond jewellery include certification?

Certification varies depending on the diamond and design and will be noted in the product details. Every Jacob Mercari purchase includes an independent third-party appraisal.

Can I customize a lab-grown diamond jewellery piece?

Yes. Many designs can be customized by diamond shape, carat weight, setting style and gold colour. Visit our Toronto studio by private appointment or book a virtual consultation to create a piece that feels entirely your own.