Zoom Solitaire-Ruby-Marquise-Cut-Engagement-Ring-White-Gold-MARLII-LAB
Zoom Solitaire-Ruby-Marquise-Cut-Engagement-Ring-White-Gold-MARLII-LAB

Solitaire Ruby Engagement Ring

From  $2,310.00
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Experience the allure of our Solitaire Ruby Engagement Ring. This captivating ring features an marquise-cut lab-grown ruby set on a sleek and understated plain band. The fiery red hue of the ruby represents passionate love and adds a vibrant touch to the classic solitaire design. Meticulously crafted and ethically sourced, this ring is a timeless symbol of love and commitment. Make a statement with this extraordinary ring, perfect for a proposal or a celebration of your everlasting bond. 

Every piece is skilfully handcrafted to order in Australia, within our local workshop, dedicated to sustainable practices and exclusively using ethically sourced, responsible gold. Each piece is created by hand from beginning to end, ensuring quality and craftsmanship.

Please allow 4-6 weeks for your order to be completed.

950 Platinum
Mirror polish finish

Band width 1.50mm

Ethical lab-grown ruby center stone

Ethical lab diamonds
F colour & VS+ clarity

Responsibly Sourced Gold

Lifetime Warranty

One Tree Planted

Precious Metal
Diamond Carat Weight

Solitaire Ruby Engagement Ring


Compliments of MARLII LAB

Personalised Engraving

Engraved jewellery is a sentimental gift to treasure forever. Whether it's an anniversary or wedding date, or an inspirational quote, you can keep it close at all times with our complimentary engraving available on all pieces of jewellery.

Gift Wrapping

Each piece of MARLII LAB jewellery will arrived inside of a complimentary MARLII LAB gift box, beautifully hand-wrapped by our team.


Complimentary Shipping

Marlii provides complimentary worldwide express shipping on all orders.

Order tracking

We provide tracking numbers once your order has been dispatched and this is on your dispatch email.

Please allow 14-28 working days for your order to be dispatched (excluding weekends). Transit time is commonly within 3 working days for domestic orders, and 10 working days for international orders


When you choose MARLII LAB, you're not just embracing sustainable luxury and timeless elegance, but also championing our planet's well-being. We're proud to collaborate with ONE TREE PLANTED, reflecting our shared values and your profound commitment. Every exquisite piece you select intertwines impeccable aesthetics with global reforestation efforts. With each purchase, a tree is planted, turning your passion into a tangible pledge for a greener tomorrow.


Crafting Diamonds with a Conscience. Respecting the planet, and echoing your values. Our pledge to sustainability radiates through each facet of our operations. Harnessing cutting-edge technology, we cultivate our diamonds in zero-emission laboratories. We maintain the highest standards, offering only superbly cut, brilliantly coloured, and impeccably clear lab-grown diamonds. It's the MARLII LAB promise: exceptional quality, ethical sourcing, and mindful luxury.


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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.