Buy Loose Diamonds in Australia

Our diamonds are guaranteed to be of the highest quality and come from our partners - some of the world's most reputable diamond manufacturers.

We provide individual grading certificates to ensure the authenticity of every diamond we sell in Australia.

Peter Greene

Providing the highest quality of diamonds in Australia

By adhering to the ethos of the DDI and the Kimberly Process, an initiative to stem the flow of conflict diamonds, rough diamonds used by rebel movements to finance wars against legitimate governments, we guarantee the integrity of every diamond we sell.

We are a recognised member of the Responsible Jewellery Council, a not-for-profit standard and certification organisation.

It has around 500 member organisations worldwide, all of which have been independently audited to show the highest international standards of responsible business practices for diamonds, covering human rights, labour rights, environmental impact, mining practices, product disclosure and many more topics from the jewellery supply chain.


Where do our diamonds come from?

Our loose diamonds originate from mines worldwide, including Canada, Africa and Australia.


Solid Gold Diamonds are a proud supporter of the Diamond Development Initiative, which works to ensure artisanal mines in countries across Africa and South America, are ethically mining for diamonds.

The DDI's mission statement is:

"To gather all interested parties into a process that will address, in a comprehensive way, the political, social and economic challenges facing the artisanal diamond mining sector in order to optimize the beneficial development impact of artisanal diamond mining to miners and their communities within the countries in which the diamonds are mined."


What to consider when buying a diamond

We provide complete transparency covering the 4C’s, answer all of your questions and present the diamond certification. If you’re submitting an enquiry online, we will supply an electronic version of the certificate, photos and 10x magnified diamond video for your consideration. You can rest easy at your Solid Gold Diamonds appointment.


Loose Diamonds Perth

Browse our exquisite range of colourless and fancy coloured loose diamonds to discover your perfect stone at Solid Gold Diamond’s Perth Showroom. Each diamond is meticulously sourced to meet our impeccable standards and align with our ethical practice. Experience our collection of loose diamonds first-hand by visiting our Perth showroom today.

Loose Diamonds Adelaide

We source certified loose diamonds worldwide, bringing together a collection of high-grade stones that are breathtakingly beautiful. Featuring a variety of colours, from the rich cognacs, pinks and vivid yellows to the colourless white diamonds, we hand select quality diamonds to meet our impeccable standards. Are you interested in learning more about our loose diamonds in Adelaide? Visit our Adelaide showroom to browse our collection of loose diamonds and speak to our friendly sales team for further information.


If you’ve misplaced your GIA certificate, an electronic copy can be obtained from their website.