Skip to content

"Designing a ring with Polished Diamonds was simple and fun and we received the best value. We researched many jewellery shops, with some taking 6-8 weeks and made overseas. We are super happy with our engagement ring - the quality is obvious, and their own workshop keeps the price in check. You must visit Polished Diamonds"

Richard B

"The first phone call was wonderful; the explained everything about the process and the diamond, so I was assured I was getting great value. I had been researching diamonds for a few months and found Polished Diamonds to be by far the best. Thank you so much for a great experience. I will be calling back for my wedding and eternity ring."

Our Process

Step 1: Contact / Visit Us
Step 2: CAD Custom Design
Step 3: Create
Step 4: Finish to Perfection
Diamond Ring Parts

We design and create each Diamond Engagement Ring for each unique client. No two rings are the same, as finger size, gemstone size, and client preferences vary. We create each ring in 1-2 weeks, proudly NZ-made in our workshop and backed with a lifetime guarantee. The Perfect Engagement Ring.

Explore our online collection of ring styles, email us your favourite images, or visit one of our design studios in Auckland, Wellington, and Christchurch, which are open to the public on street frontage locations.

How long does each ring take?

We can design and produce in as little as one week, usually allow two weeks. Advise your diamontaire of your timeframe and we'll reach your special moment.

What is the approximate price?

Most rings are $1500, with the balance on the gemstone to complete the price. Select from natural diamonds, lab-grown diamonds, sapphires, rubies, or any gemstone.

What is the quality like?

We produce in NZ under strict quality standards. Your ring will be made to the highest quality possible with your gemstone the deciding factor. We have won multiple awards.

Can we visit your shops?

Yes, we have design studios open to public drop-ins in Auckland, Wellington, and Christchurch stocked with ring models for you to try on and sample our range. Appointments aren't required so pop in to visit.