Jacob Mercari 14K White Gold Hexagonal Lab-Grown Diamond Solitaire Necklace

Introducing The Contour Collection

Jacob Mercari is proud to unveil our latest release: The Contour Collection an intentional exploration of silhouette, geometry, and architectural jewelry design.

This collection was created for those who love a piece that feels modern yet timeless, bold yet refined. It’s not just about brilliance, it’s about the form that brilliance takes.

Jacob Mercari Hidden Halo of Secrets Diamond Engagement Ring in 14K White Gold

The Hidden Halo: Adding Secret Brilliance to Your Custom Ring

In the world of fine jewelry, there is a growing movement toward "Quiet Luxury" pieces that don't need to shout to be noticed. For many of our clients at Jacob Mercari, in Toronto, the goal isn't just to have the biggest diamond in the room; it’s to have a ring that reveals its beauty in layers.

Holiday Collection

Luxury Holiday Gifts That Sparkle-Timeless Brilliance by Jacob Mercari

Luxury Holiday Gifts That Sparkle-Timeless Brilliance by Jacob Mercari

Custom Wedding Rings Jacob Mercari

Why Ethical Sourcing and Transparency Matter in Jewellery

Why Ethical Sourcing and Transparency Matter in Jewellery

 

Jacob Mercari Custom Engagement Ring

A Personal Experience, Not a Typical Jewellery Store Visit

At Jacob Mercari, we believe shopping for fine jewellery especially an engagement ring should feel personal, relaxed, and inspiring.

The Art of Holiday Glamour: How to Layer Diamond Jewelry Like a Stylist

The Art of Holiday Glamour: How to Layer Diamond Jewelry Like a Stylist

The Art of Holiday Glamour: How to Layer Diamond Jewelry Like a Stylist  Master the art of layering diamond jewelry this holiday season. Discover expert tips for mixing chains, pendants,...
Jewelry Trends for the 2025 Holiday Season: Timeless Sparkle with a Modern Twist

Jewelry Trends for the 2025 Holiday Season: Timeless Sparkle with a Modern Twist

Jewelry Trends for the 2025 Holiday Season: Timeless Sparkle with a Modern Twist Discover 2025’s top holiday jewelry trends—diamond studs, tennis bracelets & pendant necklaces from Jacob Mercari’s ethically crafted...
How to Choose the Perfect Diamond Studs: A Holiday Buyer’s Guide

How to Choose the Perfect Diamond Studs: A Holiday Buyer’s Guide

 Learn how to select the perfect diamond studs for holiday gifting  from carat and clarity to cut and setting styles that suit every personality.    The Magic of Diamond Studs...
three stone emerald cut engagement ring

Engagement Ring Terminology: A Concise Guide

If you want to know all about engagement ring terminology, you’ve come to the right place. We’ve done all the research, so you don’t have to.

How Much Should you Spend on an Engagement Ring?

How Much Should you Spend on an Engagement Ring?

Engagement rings hold a special place in the hearts of many; they symbolize love, commitment, and the start of a new chapter in a couple’s life. However, with so many...
The Ukrainian Flag Inspired A Two-Coloured Lab Grown Diamond

The Ukrainian Flag Inspired A Two-Coloured Lab Grown Diamond

In a world where science continually pushes the boundaries of what we thought was possible, Meylor Global, a forward-thinking lab-grown diamond company based in Ukraine, has captured both the essence...
Elegant lab grown diamond engagement ring on a sparkling background, showcasing its brilliance and craftsmanship.

A Complete Guide to Lab Grown Diamonds

  You’re looking to buy a diamond, but you aren’t sure about the ethics of purchasing a mined diamond. What’s the best option? The answer is lab grown diamonds! Today,...