Christchurch Diamond Rings, Wedding Rings & Fine Jewellery

Award Winning Jewellery Design and Creation since 1969

Polished Diamonds: Christchurch’s Trusted Jeweller for Diamond Rings and Custom Fine Jewellery
Established in 1969, Polished Diamonds has been at the heart of Christchurch’s jewellery craftsmanship. Located on the vibrant New Regent Street, our boutique showroom and adjoining workshop are where Canterbury’s love stories begin.

We specialise in crafting stunning diamond rings, fine jewellery, and ethically sourced gemstones, blending timeless artistry with modern innovation. With cutting-edge 3D prototyping technology, we bring your dream designs to life in just 1-2 weeks—a perfect harmony of creativity, precision, and efficiency.

Whether you desire the classic brilliance of natural diamonds, the eco-conscious allure of lab-grown stones, or the vibrant hues of coloured gems, we offer an exquisite range to celebrate your unique story.

Visit Polished Diamonds today at 30 New Regent Street and discover jewellery that captures life’s most meaningful moments.

Visit our Shop or Book an Appointment

Hand Crafted Jewellery

Made here in Christchurch in our exclusive jewellery workshop in 1-2 weeks. Personal Service & Excellent Value since 1969.

Award-winning Jewellers

The best in the business and Winners of Best Retail Business, Best Engagement Design, Best Wedding Ring Design. Over 10,000 custom designs online and instore.

Designed & Made in NZ

Our design studio and jewellery workshop is located at 30 New Regent Street. Pop in to visit and explore the options with our friendly team.

Guaranteed for Life

Exceptional value, unparalleled service, and unwavering quality. A Lifetime Manufacturing Guarantee for your assurance and a lifetime of happiness. Buy from the people that design and produce.

Diamond Rings

Diamond Rings | Select a Ring Style

Diamond Rings – view our range of classic ring styles.

Wedding Rings

Christchurch Wedding Rings

Christchurch Wedding Rings – view our range of classic wedding rings.

Lab-Grown Diamonds

Lab Grown Diamonds Christchurch – explore our range…

Jewellery & Gifts

Jewellery / Gifts

Explore our Diamond Tennis Bracelets, Pendants and Diamond Earrings – beautiful Gifts

Natural Diamonds

Search our database for Certified Diamonds – 30,000+ diamonds available.

Jewellery Repairs & Services

Jewellery Repairs & Sevices

Polished Diamonds has a dedicated workshop and can repair, resize, polish, and service your jewellery items.

Visit our Studio in Christchurch

Polished Diamonds Christchurch
30 New Regent Street,
Christchurch Central City,
Christchurch 8011

0800-233-299

christchurch@polisheddiamonds.co.nz

Opening Hours

Monday: 9am – 5pm
Tuesday: 9am – 5pm
Wednesday: 9am – 5pm
Thursday: 9am – 6.30pm
Friday: 9am – 5pm
Saturday: 9am to 3pm
Sunday: Closed (by appointment)