Why Choose Class A?

Lifetime Warranty

Every piece of jewellery manufactured by Class A comes with a Lifetime Warranty against faulty workmanship. The Class A Guarantee is simple and straightforward: We offer you a full refund or exchange of goods.

Class A also offers a lifetime complimentary cleaning service for all jewellery manufactured by us to ensure your piece remains as beautiful as the day you purchased it.


On-Site Workshop & In-house Valuer

With one of the largest on-site workshops in Adelaide, you can be assured that all repair work is completed on the premises and your precious jewellery items are never sent elsewhere. We also have an in-house Certified Valuer who can provide you with an up-to-date valuation on your jewellery items.

Ethical 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.


Expert Guidance & Personalised Service

Our team of qualified Gemmologists, Valuers, Designers and Jewellers are always on hand to assist you with your jewellery purchases. We have been providing quality products and exceptional customer service to South Australians since 1972.