The Cullen Story
Beautiful jewellery made with conscience. Lasting experiences wrapped in care.
“In 2018, as I hunted for the perfect engagement ring, I could not have imagined where that search would lead.”
Jordan Cullen, Founder
Our Origin
Cullen began with a simple search for an engagement ring – and the realisation that the industry could be gentler, clearer, and far more considered.
What started as one custom ring (and one very happy fiancée), became the catalyst for a different kind of jewellery experience: one shaped by conscience, craftsmanship and care.
Cullen has crafted a name for itself by creating lab-grown diamond, lab-grown sapphire, and moissanite pieces designed for a lifetime – chosen by clients who expect beauty and integrity in equal measure.
Where We are Today
Cullen has grown into a global premium-jewellery brand trusted by more than 36,000 couples around the world. We create distinctive engagement rings, wedding bands and fine jewellery – crafted for longevity, with beauty and conscience at the heart of every decision.
With showrooms in major cities and personalised virtual appointments available anywhere, Cullen now serves a global community – helping people mark the stories and moments that matter most with pieces designed to last.
Our Promise - Unreasonable Care
Our promise of unreasonable care shows up in the smallest details. It’s in the way a showroom is considered and laid out. It’s in how a ring is engineered to wear beautifully for decades. And it’s in how we remember a client’s story – a new baby, a milestone, a loss – and respond with genuine attention.
It’s the small gesture offered instinctively, and felt immediately. This is the standard we hold ourselves to: a way of working that elevates every interaction. This commitment shapes everything we do – design, service, production, aftercare – and it’s what makes the Cullen experience distinct, consistent and deeply human.
Our Mission
Beautiful jewellery made with conscience.
Lasting experiences wrapped in care.
From ethically sourced materials to considered design and personalised guidance, every detail reflects a belief that how something is made – and how it’s experienced – matters just as much as how it looks.
Our Purpose
To craft amazing moments in people’s lives.
Each piece marks a moment to remember. Cullen exists to honour life’s milestones with heirlooms in the making, designed to be worn often, loved deeply, and carried forward through time.
“Cullen Jewellery was founded with the goal of bringing accessible and transparent information to the jewellery industry, allowing people to better understand all the options available when purchasing engagement rings and wedding bands.”
Jordan Cullen, Founder
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What Our Clients Say
Here's what our clients have to say about their Cullen experience.