Certified Diamonds






At Diamonds and Pearls Jewellery, we specialise in trading diamonds that are certified by the Gemological Institute of America (GIA), the world’s foremost authority on diamonds.

The GIA exists to protect all purchasers of gemstones, by providing the education, laboratory services, research, and instruments needed to accurately and objectively determine gemstone quality. We choose the GIA because in our opinion, they are the strictest, most consistent, and well-respected laboratory in the world. The GIA are known for consistency and unbiased diamond grading systems, with every certified diamond over 0.30cts sold by Diamonds and Pearls Jewellery, being analysed and graded by the GIA.

In compliance with the Kimberley Process Certification Scheme, every diamond we sell is certified and guaranteed conflict free.

Our in-store collection boasts a range of diamond in various sizes, colours and clarity options and if we do not have exactly what you are looking for, we can source the perfect diamond especially for you.

Whilst we do not require appointments, if you would like to schedule a time to meet with one of our diamond experts, please fill in your appointment request below:

Make An Appointment

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“Beautiful. Rare. Cherished. There is no gemstone quite like a diamond. Every diamond is unique, yet all diamonds share certain features that allow us to compare and evaluate them. These features are called the 4C’s. The 4C’s – colour, clarity, cut and carat weight.” GIA.com* 

To learn more about the 4’Cs please read our FAQ’s about diamonds here. 


Images provided by GIA