Wearing Your Jewellery

Remove your jewellery when you bathe, swim or intensely exercise to maintain its quality and shine.

Avoid spraying perfumes and applying creams or any other liquids directly onto your jewellery. Make putting your jewellery on the very last touch.

Cleaning Your Jewellery

To keep your jewellery looking radiant, we recommend using a jewellery polishing cloth to rub in one direction.

Do not use tissue paper or paper towels to clean metal as they can cause scratching.

Many natural gemstones can be quite delicate. Hot water, harsh chemicals and cleaners should be avoided at all times.

Clean your gemstones with a clean, soft, damp cloth after wearing.

Storing Your Jewellery

Store your jewellery in its original box where possible, alternatively a soft pouch or suitably lined box will work.


No more products available for purchase

Your cart is currently empty.


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.