Whether you choose from our unique collection, or a one-off custom design, your Troy O’Brien piece is always meticulously crafted from the most precious gems and finest metals.

While we use the latest technologies to design, create, restore and repair your jewellery and watches, we are firm believers in personal service the way it was always intended. So when you visit us at Neutral Bay, we will sit down with you, listen to your needs and share our expertise on ways to create or restore a piece that you – or someone special – will cherish forever.

Repairs, Servicing & Evaluations

We do more than just bespoke jewellery design

Jewellery Repairs

The Troy O’Brien team bring more than 60 years combined expertise to your jewellery repair needs. We blend this with state-of-the-art laser welding technology available to very few workshops and manufacturers.

Jewellery Restoration

The Troy O’Brien team have years of experience in antique and contemporary jewellery restoration work. This is blended with state-of-the-art laser welding technology available to very few workshops.

Jewellery Valuations

An appraisal by a qualified professional is the only way to know the true value and quality of your jewellery. At Troy O’Brien our expert gemologists can appraise all types of jewellery for insurance replacement value.


What our customers have to say!

Our Latest News

News & Information


Pantone colour for 2021

To say the last 18 months have been challenging would be an understatement. According to the Pantone website, this years colours were chosen to give

Read More »
Click to access the login or register cheese