TJ Gold & Diamond Lifetime Guarantee

Made by us. Backed by us. For life.

At TJ Gold & Diamond, we manufacture our jewellery in Auckland, New Zealand, and stand behind our craftsmanship for life. From manufacturing and stone setting to polishing and final quality control, every piece is made to meet our standards — and our commitment continues long after your purchase.

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Complimentary Maintenance for Life

Every TJ Gold & Diamond piece includes:

- Professional cleaning and polishing

- Prong and setting inspections

- Prong tightening

- Free ring resizing for life

- Free rhodium plating for life

- Lifetime manufacturing guarantee

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One-Month Engagement Ring Replacement

We want you to love your engagement ring. If the recipient doesn't love it, we can replace the ring within one month of purchase.

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Buy Back Guarantee

TJ Gold & Diamond offers a Buy Back Guarantee on our jewellery, giving you added confidence in your purchase.

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Secure Worldwide Shipping

We provide secure worldwide shipping with discreet packaging and tracking.

Shipping is free within New Zealand and the USA. International orders may be subject to duties, taxes or import charges imposed by the destination country. Contact us for more information.

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Our Promise

We don't simply sell jewellery — we make it.

As the manufacturer, we stand behind every piece we create. From lifetime maintenance and resizing to our manufacturing and Buy Back Guarantees, we're here to support your jewellery for life.

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Made by TJ Gold & Diamond. Maintained by TJ Gold & Diamond. Backed for life.

For questions about our Lifetime Guarantee or to arrange complimentary maintenance, please contact us.