A modern heirloom, made with you.

Some pieces are more than jewellery — they’re markers of a chapter, a promise, a person. At MARLII LAB, we design rings with that in mind: intimate, thoughtful, and made to be worn every day… then passed on one day.

The Design Sitting.

This is not a rushed appointment or a “choose-from-a-tray” moment. It’s a calm, one-on-one sitting where we take the time to understand you — your style, your story, and what you want this piece to hold.

Together we’ll explore diamonds and coloured gemstones, talk through shapes and settings, and refine an heirloom-led design that feels like it’s always belonged to you.

Start your bespoke journey

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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.