PROFILE

MARLII LAB was founded in 2023 with a commitment to blending elegance with sustainability in fine jewellery. Frustrated by the lack of ethical options in the market, the team established MARLII LAB in the heart of Adelaide to offer an alternative that prioritises environmental and social responsibility. Led by a team with over 9 years experience in fine jewellery, MARLII LAB is dedicated to redefining luxury jewellery. We are committed to using only lab-grown diamonds and responsibly sourced gold, ensuring that each piece is crafted with the highest ethical standards. Their vision is clear: to create beautiful, meaningful jewellery without compromising on sustainability.

At MARLII LAB, transparency and integrity are at the core of everything we do. Our diamonds and gemstones are cultivated in zero-emission laboratories, significantly reducing our carbon footprint. We work exclusively with suppliers certified by the Responsible Jewellery Council, ensuring that our gold is sourced responsibly and ethically. Proudly 100% made in Australia, we are committed to supporting local artisans and businesses.

We invite you to visit our boutique in Adelaide to experience the MARLII LAB difference. Situated in the beautiful historic Victoria Square, our boutique offers a serene view overlooking the tree-lined square, creating a tranquil and inspiring shopping environment. Every detail of our boutique has been meticulously designed to enhance your experience, from the elegant interiors to the personalised service you receive from our knowledgeable staff.

From personalised consultations to bespoke designs, we ensure that each piece of jewellery is a unique reflection of your story. Our artisans expertly blend traditional craftsmanship with modern techniques to create timeless pieces that can be cherished for generations. Attention to detail is paramount in everything we do, ensuring that every piece is not only beautiful but also crafted to the highest standards of quality and ethics.

Come and experience the MARLII LAB difference, where luxury meets sustainability, and every piece of jewellery tells a story of elegance, craftsmanship, and responsibility.

HOW WE MAKE

Spelling Out Our Values

Inside the Name ‘MARLII LAB’

The name MARLII LAB itself embodies the essence of who we are, with each element reflecting the values and vision that guide our work. The first three letters—MAR—represent our foundational principles: Minimising environmental impact, Authentic craftsmanship, and Responsible sourcing. These values influence every decision, from how we select and grow our diamonds to the clean, modern lines of each finished piece.

Moving into LII, we find the guiding commitments that shape our approach to contemporary luxury: Luxury, Innovation, and Integrity. For us, true luxury emerges from forward-thinking technology, ethical practices, and the belief that meaningful beauty should never come at the expense of our planet or communities.

Finally, LAB stands as a testament to our core process. By growing our diamonds in controlled laboratory environments, we ensure that each stone is ethically sound, visually flawless, and meticulously cut to the highest standards of quality. This approach allows us to bring you exquisite jewellery that is as kind to the environment as it is captivating in appearance.

Together, MARLII LAB tells a story of harmony between ethics and artistry, tradition and innovation. It is a name forged in purpose and promise—one that speaks to our unwavering commitment to redefine luxury jewellery through transparency, responsibility, and genuine respect for both people and the planet.

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BESPOKE ENQUIRY

At MARLII LAB, we meticulously select diamonds to match each client's unique needs, guaranteeing the finest stone available at any given moment.

Our diamond specialist, driven by a fervent commitment to ethical sourcing, only chooses IGI certified stones that surpass our rigorous standards in terms of colour, clarity, and cut.

To initiate the process, please complete the form below, specifying your preferred carat size and budget. Our dedicated customer service team will respond to your request within 24 business hours.

Please be aware that, due to their unique nature, we cannot accommodate exchanges or returns for bespoke items.