Our Diamonds

Made with love by Mother nature

Every natural diamond our team selects is checked by certified gemologists and trusted diamond experts with whom we've developed relationships over 20 years in the industry.

Thanks to our experienced team and their stringent selection process, our diamonds are consistently 3-4 grades higher than industry standards and 7-8 grades higher than retail chain stores.


The World's Foremost Authority on Diamonds

All of our diamonds are certified by the GIA: creators of the 4Cs and the International Diamond Grading System™ - the global standard for evaluating diamond quality.
Every diamond we source has been graded in a GIA laboratory by no less than four randomly selected gemologists to ensure an accurate and unbiased report. If there are more than two grades variation in the gemologists' reports, grading will be revisited until a closer consensus is reached.
Once the GIA is satisfied with the grading, the diamond is laser-inscribed with a serial number for security, and certification papers are prepared. We hold these certificates of authenticity in our Melbourne showroom for viewing upon request and present them to clients with the purchase of every ring.
Beyond the grading parametres of GIA certification, each diamond is inspected by our team of experts to ensure it produces the finest sparkle and brilliance. We place great emphasis on precision when cutting and polishing to ensure our diamonds glow bright in all lighting conditions.

Ethically Sourced Diamonds

We believe the world's best diamonds are found by people earning fair wages, operating under safe and regulated working conditions. For this reason, our entire diamond supply chain has signed agreements that meet diamond mining best practices to ensure all our diamonds are sourced from conflict-free zones.

A Cut Above

Such comprehensive quality assurance measures, along with our meticulous cutting and polishing methods, ensure our clients own ethical diamonds with brightness and fire far superior to those found in chain stores and various online retailers.

Confidence is Beautiful

Wear your SH Jewellery Engagement ring and Wedding band with confidence knowing you've invested in a world-class, industry-certified Australian diamond jewellery guaranteed to shine as bright as you on your special day and turn heads forever after.

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