Shop Engagement Rings
Design Your Love in Diamonds
Welcome to TJ Diamond — New Zealand's only direct-to-consumer fine jewellery manufacturer, where your story is at the heart of everything we create.
We believe the most important ring you'll ever give should feel personal, not pressured. So we threw out the rulebook.
✦ No retail markup
✦ No sales pressure
✦ No guesswork or surprises
✦ World-class engagement rings
✦ Craftsmanship you can trace
✦ Pricing you can trust
From raw metal to the final polish — every step, done under one roof.
Why TJ Diamond?
Choosing a piece of fine jewellery is a big decision – it’s emotional, personal, and a real investment. When you choose TJ Diamond, you’re working directly with one of New Zealand’s leading jewellery manufacturers. That means no middlemen, full transparency, and a team that cares about your piece as much as you do.
1
Direct From the Manufacturer
Most jewellery you see in stores has passed through several hands before it reaches the window—and every step adds cost. At TJ Diamond, we design and manufacture in-house, then supply directly to you. You get superior craftsmanship and materials without the traditional retail mark-ups.
2
Kiwi Craftsmanship, Global Standards
Our New Zealand-based workshop combines experienced master jewellers with modern technology. From CAD design and 3D modelling to precision stone setting and polishing, every stage is handled by specialists who live and breathe jewellery.
3
Fully Custom, Made Just for You
Whether you're starting with a clear vision or a vague idea, our team guides you through every step—diamond or gemstone selection, design refinements, metal choices, and final finishes. The result is a one-off piece that reflects your story, not something pulled from a mass-produced catalogue.
- In-house design and manufacturing
- Transparent pricing and clear communication
- Custom pieces, remodels, and repairs
- Friendly, relationship-driven service
- Ongoing aftercare for the life of your jewellery
Custom Design Your Dream Ring with Tj
TJ Diamond specialises in handcrafted engagement rings, wedding bands, and fine diamond jewellery, crafted with a passion for exceptional quality and ethical sourcing.
Choose from solitaire, halo, three-stone designs, and custom-made diamond rings in yellow gold, rose gold, or platinum to suit your style. Whether you're searching for the perfect engagement ring or a gift to treasure for life, our expert team is here to guide you every step of the way.
Crafted From Sketches to Final Polish
At TJ Diamond, we don't simply sell jewellery — we manufacture it. Every piece begins as an idea, takes shape through design and craftsmanship, and is finished by hand to the highest standard. Because we manufacture directly, we offer exceptional quality at honest, transparent prices — without the traditional retail markup.
Manufactured by us. Sold directly to you. No retail markup.
Visit Our Store
Auckland, New Zealand
TJ Diamond
588 Chapel Road
Botany Town Centre
Auckland 2013
NZ +64224937313
Houston, Texas
TJ Gold & Diamond
10311 North Eldridge Parkway, Unit B2
Houston, TX 77065
USA +18323435114
Email: info@gold-atm.com
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