Modern Diamonds.
Timeless Elegance.
Fine diamond essentials crafted for the modern collector.
Our Standard
The Luccè Standard
Modern diamond jewellery, thoughtfully curated and held to one uncompromising standard. Every piece is made to order, in solid gold, with only the finest lab-grown diamonds.
Solid Gold Settings
Every piece crafted in premium solid 14k and 18k gold, made to order for the stone it holds. Never mass produced.
D–F Colour Only
We select only the highest colour grades, appearing beautifully white with virtually no detectable body colour.
VS Clarity & Above
Inclusions so tiny they are extremely difficult to detect under 10× magnification and typically invisible to the naked eye.
Made For You
The Bespoke Process
From first consultation to finished piece, every bespoke commission is designed around you and handcrafted to order.
Our Story
Our Story
Luccè Diamonds was born from a lifelong connection to fine jewellery and a belief that the pieces we wear should be more than something beautiful. They mark how we celebrate engagements, anniversaries, achievements, new beginnings and life's most meaningful moments.
Years spent working within the family business gave Sophia a deep appreciation for craftsmanship, exceptional service and the personal significance behind every piece. She witnessed firsthand the joy of helping clients select jewellery that would become part of their story and, eventually, their legacy.
After relocating to Auckland, Sophia saw an opportunity to create a modern jewellery house of her own, one that combined timeless design, exceptional diamonds and a more considered approach to luxury.
Luccè Diamonds specialises in laboratory-grown diamonds and timeless fine jewellery, offering a carefully curated collection of fine diamond essentials designed to be worn every day, treasured for a lifetime and passed on for generations. Based in Auckland and shipping to New Zealand and Australia, we're dedicated to bringing exceptional pieces to our community.
It becomes part of your story.
A Legacy Since 1972
Stefan Diamonds Heritage
Certified Excellence
Internationally Graded
Bespoke Craftsmanship
Made to Order
Our Roots
From Stefan Diamonds to Luccè

Est. 1972
Built on generations of expertise in fine jewellery and exceptional craftsmanship. A foundation of trust, quality, and deep knowledge of diamonds.
A Legacy Carried Forward
Sophia's journey from family business to independent vision.

Est. 2026
Born in Auckland with a contemporary vision. Honouring Stefan's legacy whilst redefining luxury jewellery for today, with laboratory-grown diamonds, timeless design, and considered craftsmanship.
Private Consultation
Book a Complimentary Appointment
Experience a personalised consultation with our diamond specialists. We will guide you through our collection and help you find the piece that tells your story.
Book a ConsultationJournal
The Luccè Journal

Understanding Lab-Grown Diamonds & Sustainability
A thoughtful choice for today and tomorrow. How laboratory-grown diamonds are created, and what sustainability really means when...
Read
Designed for Generations
The beauty of creating a future heirloom. Some of life's most meaningful possessions aren't the most expensive, they're...
Read
Behind LUCCÈ: A Founder Story
Jewellery has always been part of Sophia's life. The story of how a childhood in a family jewellery...
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