Custom Designs

As a manufacturing jeweller, Class A boasts one of the largest on-site workshops in Adelaide with a trusted reputation for handmaking unique, one-off pieces of the highest quality and craftsmanship. If you're looking for a unique piece, then consider sitting down with our specialist jewellery designer to discuss your ideas - it's completely obligation free.

CAD Jewellery Design

If you want to create your own custom design, then we also offer our Computer Aided Design (CAD) process which lets you work with our award-winning jeweller to create an exact, 3D rendering of your design. This will allow you to change, modify and see the final piece before you approve it ready for manufacture. Should you wish we can also manufacture the piece in wax so you can get an appreciation of the design. Any changes can easily be made before final manufacture.

Repairs & Ring Resizing

With one of the largest on-site workshops in Adelaide, we have everything needed to repair your jewellery. We can resize & rhodium plate your rings, renew settings, solder charms, repair chains and much more.

Responsible Sourcing

Class A Jewellers purchases diamonds only from those countries that are full participants in the Kimberley Process Certification Scheme (KPCS). The Kimberley Process (KP) is a joint governments, industry and civil society initiative to stem the flow of conflict diamonds – rough diamonds used by rebel movements to finance wars against legitimate governments.

Pearl Restringing

Restore your pearls to their original gleaming condition. The pearls are cleaned and restrung on quality thread with professional knotting.

Cleaning & Polishing

Our experienced team can return your piece to you looking as good as when you first saw it. All items purchased at Class A receive free lifetime polishing at no charge.


We have a highly skilled hand engraver on site who is able to engrave your precious jewellery items.

Watch Repairs

Bring your watch to us for battery replacement, servicing or repair by our skilled watchmaker who has extensive knowledge and experience.

Gift Vouchers

A Class A Jewellers Gift Voucher is the perfect gift when you can't decide what would best suit the person you are buying for. We offer both In-Store Gift Vouchers and Online Gift Vouchers.

Insurance Replacement Services

Class A Jewellers has an enviable reputation as the leading jewellery replacement specialist in South Australia. In the unfortunate event of a jewellery loss, simply contact us and our friendly staff will assist you through the process of providing a quotation for your insurance company through to the ultimate replacement of your jewellery.


If your jewellery is precious to you then having a good valuation is a must. We are members of the National Council of Jewellery Valuers, the only national body solely devoted to providing independent and fair valuations.

Jewellery Insurance - Q Report

Q Report Insurance protects your jewellery with specialised and comprehensive cover. With Q Report, if your jewellery is lost, stolen or damaged, you can be covered for up to 150% of the agreed value, return to your original jeweller for replacement, and enjoy the dedicated support of their team every step of the way. For more information and an instant quote click here.