Fine Jewellery Guides: Buying, Design & Care NZ

Fine jewellery should be beautiful, well made and suited to the way you will wear it. The Polished Diamonds Fine Jewellery hub brings together practical New Zealand guides on choosing, designing, wearing and caring for jewellery, with advice from experienced jewellers and designers.

If you are comparing jewellers or making an important purchase, start with our guide to choosing a jeweller in New Zealand, covering pricing, diamond documentation, precious metals, workmanship, warranties and aftercare. For everyday fit and comfort, our ring size guide explains how to measure accurately, while our personalised jewellery guide explores how custom design turns an idea into a piece made specifically for you.

Our guides also cover classic pieces in more detail. Learn how a tennis bracelet should fit and compare different types of diamond stud earrings before choosing a style.

Polished Diamonds designs and makes fine jewellery in New Zealand using precious metals, natural and lab-grown diamonds, and coloured gemstones. Browse our jewellery and gifts collection, explore custom jewellery design using CAD, or learn about jewellery repairs and servicing.

Explore the articles below for practical guidance on buying, wearing, designing and maintaining fine jewellery.


Fine Jewellery Guides & Advice

Model wearing jewellery NZ