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Sustainability and Ethics are present in every little decision we make at Black Finch.

100% Recycled Refined Gold

Post-consumer gold comes from sources such as electronic devices, jeweller waste and old jewellery. We even offer our own clients a trade-in service for their unused gold jewellery, redeemable on a Black Finch custom piece. 

We're proud to exclusively use 100% recycled refined gold sourced from a reputable local Melbourne refinery. Gold is one of the earth's least destructible materials, allowing us to engage in an infinite recycling process and eliminate the need for new mining.

100% Recycled Refined Gold

Post-consumer gold comes from sources such as electronic devices, jeweller waste and old jewellery. We even offer our own clients a trade-in service for their unused gold jewellery, redeemable on a Black Finch custom piece. 

We're proud to exclusively use 100% recycled refined gold sourced from a reputable local Melbourne refinery. Gold is one of the earth's least destructible materials, allowing us to engage in an infinite recycling process and eliminate the need for new mining.

Ethically Sourced Sapphires

We have a wide network of small-scale, family-run sapphire suppliers who produce a stunning array of blues, greens, yellows and the renowned parti-sapphires. These are our most ethical and sustainable gem offering, being local to Australia and sourced from shallow or surface level mines with minimal land disturbance.

We also offer exquisite Ceylon sapphires from an artisanal mine in Sri Lanka that is supported by fair labour and environmental care laws. This family-run mine uses traditional manual methods, ensuring minimal environmental impact.

Ethically Sourced Sapphires

We have a wide network of small-scale, family-run sapphire suppliers who produce a stunning array of blues, greens, yellows and the renowned parti-sapphires. These are our most ethical and sustainable gem offering, being local to Australia and sourced from shallow or surface level mines with minimal land disturbance.

We also offer exquisite Ceylon sapphires from an artisanal mine in Sri Lanka that is supported by fair labour and environmental care laws. This family-run mine uses traditional manual methods, ensuring minimal environmental impact.

Certified Australian Diamonds

Most of our coloured diamonds come from Australia, adhering to high ethical standards in mining and working conditions. These rare stones, including pink and champagne diamonds, originate from the renowned Argyle mine in the Kimberley region which has now ceased production. Western Australia’s Ellendale mine produces beautiful champagne diamonds. We offer certified pink, champagne, and cognac Argyle diamonds, which are limited and precious, making them a sound investment.

Certified Australian Diamonds

Most of our coloured diamonds come from Australia, adhering to high ethical standards in mining and working conditions. These rare stones, including pink and champagne diamonds, originate from the renowned Argyle mine in the Kimberley region which has now ceased production. Western Australia’s Ellendale mine produces beautiful champagne diamonds. We offer certified pink, champagne, and cognac Argyle diamonds, which are limited and precious, making them a sound investment.

Conflict Free Diamonds

All diamonds being sold in Australia, including those sourced from Australia and International mines, are subject to the “Kimberley Process (KP)". This is an internationally recognised system that significantly minimizes the flow of conflict diamonds used to finance wars. For more information, please visit www.kimberleyprocess.com.


Through our relationship with SRK diamonds we are able to ensure the traceability of our diamond supply. This means a diamond, through all stages of its journey, is certified to be conflict-free and produced within ethically and environmentally sound conditions.

Conflict Free Diamonds

All diamonds being sold in Australia, including those sourced from Australia and International mines, are subject to the “Kimberley Process (KP)". This is an internationally recognised system that significantly minimizes the flow of conflict diamonds used to finance wars. For more information, please visit www.kimberleyprocess.com.


Through our relationship with SRK diamonds we are able to ensure the traceability of our diamond supply. This means a diamond, through all stages of its journey, is certified to be conflict-free and produced within ethically and environmentally sound conditions.

Recycled Diamonds

We have a relationship with an Australian supplier who is able to provide repurposed certified diamonds of various cuts, qualities and colours. In choosing recycled diamonds you are embracing the principles of the circular economy.

Recycled diamonds are pieces of history that are reintegrated into the modern supply chain without the need for additional mining or laboratory production. They are sourced from previously owned jewelry, including estate pieces or antique collections. Sometimes, they may be slightly damaged then recut and repolished in order to be resold.

Recycled Diamonds

We have a relationship with an Australian supplier who is able to provide repurposed certified diamonds of various cuts, qualities and colours. In choosing recycled diamonds you are embracing the principles of the circular economy.

Recycled diamonds are pieces of history that are reintegrated into the modern supply chain without the need for additional mining or laboratory production. They are sourced from previously owned jewelry, including estate pieces or antique collections. Sometimes, they may be slightly damaged then recut and repolished in order to be resold.

Certified Carbon Neutral

Black Finch Jewellery is certified NoCO2 by the Carbon Reduction Institute under the NoCO2 Program, in full compliance with its requirements. This achievement reflects our strong commitment to environmental sustainability and responsible business practices.

Our path to carbon neutrality was a meticulous journey. We thoroughly assessed our entire operations and supply chain, leaving no gemstone unturned. Embracing our role as responsible leaders in the jewellery industry, we remain steadfast in our effort to reduce our impact on the planet through our carbon-neutral practices.

Certified Carbon Neutral

Black Finch Jewellery is certified NoCO2 by the Carbon Reduction Institute under the NoCO2 Program, in full compliance with its requirements. This achievement reflects our strong commitment to environmental sustainability and responsible business practices.

Our path to carbon neutrality was a meticulous journey. We thoroughly assessed our entire operations and supply chain, leaving no gemstone unturned. Embracing our role as responsible leaders in the jewellery industry, we remain steadfast in our effort to reduce our impact on the planet through our carbon-neutral practices.

Pay The Rent

As a part of our acknowledgement that we work and operate on the unceded land of the Wurundjeri Woi-wurrung people, Black Finch contributes a monthly payment to the Pay The Rent Program. The program is organised by First Nation and non-First Nations people of the Pay The Rent Grassroots Collective. This Collective has been established under the ‘Sovereign Body, Corporate Arm’ model. This guarantees that decisions about the distribution of funds are made by a Sovereign Body of First Nations individuals, while the logistical and administrative tasks are undertaken by a Corporate Arm of non-Indigenous individuals.

Pay The Rent

As a part of our acknowledgement that we work and operate on the unceded land of the Wurundjeri Woi-wurrung people, Black Finch contributes a monthly payment to the Pay The Rent Program. The program is organised by First Nation and non-First Nations people of the Pay The Rent Grassroots Collective. This Collective has been established under the ‘Sovereign Body, Corporate Arm’ model. This guarantees that decisions about the distribution of funds are made by a Sovereign Body of First Nations individuals, while the logistical and administrative tasks are undertaken by a Corporate Arm of non-Indigenous individuals.

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