Moissanite & lab diamond engagement rings crafted to last a lifetime.

Complimentary worldwide shipping

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About Us

Hi, I’m Jordan! I created Castlefield Collection because you deserve the ring of your dreams without compromising on your financial stability or personal ethics. It’s time that the world moves away from environmentally and socially destructive diamond mining and moves toward the incredibly beautiful, durable, affordable and socially-responsible gemstone that is moissanite.

Moissanite is the most brilliant and second-hardest gemstone in the world. It out-performs diamonds in brilliance, refraction and fire. Our moissanite is exceptionally beautiful and will stay that beautiful.

Our team takes great pride in crafting beautiful, heirloom-quality engagement rings and providing the highest quality customer care. 

Located in Toronto, Canada.

A Small, Woman-Owned
Canadian Business

Every order is treated with the care and attention that your love story deserves. We can't wait to make your dream ring into a reality.


Customer Care

Enjoy complimentary shipping, lifetime stone warranty, free ring cleaning, ring re-sizing and an unmatched return policy. Click here for details.

Eco-Friendly &
Socially Responsible

Our lab-created stones are ethically sourced, sustainable and an environmentally-friendly alternative to mined diamonds.

The Castlefield Cut

Our moissanite is the most beautiful you'll ever see. Using only premium materials, our moissanite stones are cut to maximize their diamond-like clarity and sparkle. All of our stones are ethically sourced and treated by our expert cutters and polishers to create extraordinarily beautiful, clear and sparkly moissanite. This is the Castlefield Cut™. Even jewellers have a difficult time telling our moissanite apart from diamonds!

All of our jewelry is crafted with love and care by our team of artisans with over 15 years experience. Castlefield Collection jewelry is made to last a lifetime.

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Premium Customer Care

At Castlefield Collection, we pride ourselves on providing exceptional customer care. It is our priority that your engagement shopping experience is streamlined, stress-free and handled with personal care.

For that reason, we are proud to offer prompt customer service, free priority shipping on all orders, complimentary warranties, a lifetime guarantee that your moissanite will stay sparkly and beautiful, a flexible return policy and much more.

Ethical Practices

It is incredibly important to us that our jewelry sourcing and production is environmentally-friendly, ethical and supports artisanal workers.

Diamond mining is associated with highly unethical working conditions, harmful social impacts and environmentally-destructive practices. We do not want to take part in this.

Alternatively, we are proud to offer stunningly beautiful lab-created gemstones. This means they have the exact same chemical makeup of their natural counterpart, but are able to be produced in safe, ethical ways. Our moissanites and diamonds are lab-grown and are cut and polished by a small team of craftspeople who are passionate about their trade.

By purchasing a Castlefield Collection moissanite, you are supporting a woman-led business and a small team of skilled artisanal craftspeople. Your ring will be created with a high level of attention, love and care - in ethical, environmentally-friendly conditions.

Your Luxury

Bridal Experience

We've got all the details covered: beautiful packaging, discreet shipping boxes (no surprises will be spoiled!) and a personal ring concierge to assist you.

Here, your engagement dreams can come true. We're happy to customize any ring you see on our site, or even create an entirely new design for you. Click here to read more about our custom design process.

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Superior Quality & Craftsmanship

Meticulously crafted to last a lifetime.


Exceptional Customer Care

We aim to exceed your expectations.


Ethical & Eco-Friendly

Socially-responsible jewelry.


Lifetime Stone Guarantee

Your moissanite will stay beautiful.