Toi et Moi Lab Diamond Engagement Rings

Two contrasting stones give a lab diamond toi et moi ring its character. Compare the relationship between their shapes, sizes and individual settings.

COMET
Toi Et Moi Lab Diamond Emerald & Pear Cut Ring 950 Platinum

From €2.279,95 EUR

COMET
Toi Et Moi Lab Diamond Emerald & Pear Cut Ring 18k Yellow Gold

From €2.279,95 EUR

CELESTE
Toi et Moi Lab Diamond Emerald & Pear Diamond Band Ring 18k Yellow Gold

From €2.579,95 EUR

CELESTE
Toi et Moi Lab Diamond Emerald & Pear Diamond Band Ring 18k White Gold

From €2.579,95 EUR

CELESTE
Toi et Moi Lab Diamond Emerald & Pear Diamond Band Ring 18k Rose Gold

From €2.579,95 EUR

CELESTE
Toi et Moi Lab Diamond Emerald & Pear Diamond Band Ring 950 Platinum

From €2.579,95 EUR

COMET
Toi Et Moi Lab Diamond Emerald & Pear Cut Ring 18k White Gold

From €2.279,95 EUR

COMET
Toi Et Moi Lab Diamond Emerald & Pear Cut Ring 18k Rose Gold

From €2.279,95 EUR

Choosing toi et moi lab diamond engagement rings

Compare the toi et moi construction

Compare each stone’s dimensions and identity rather than combining them into one centre specification. The spacing, orientation and height of the two settings affect the ring’s footprint. A mixed-shape pairing may look balanced without using equal weights.

Choose the diamond within the design

Compare the selected diamonds by their dimensions, visible characteristics and laboratory information. Read centre and accent specifications separately, and ask to see the stone in suitable viewing conditions. Keep metal and mounting consistent when comparing complete-ring prices.

Plan fit and service

Check finger size, basket clearance and the options for a wedding-ring partner before ordering. Stone-set designs can have specific resizing constraints. Our team can help you compare the actual profiles and confirm the current ordering journey.

Designs to compare

COMET - Toi Et Moi Lab Diamond Emerald & Pear Cut Ring 950 Platinum

Two stones share the setting. Read each stone’s material and dimensions, then compare their spacing and orientation.

View this design

CELESTE - Toi et Moi Lab Diamond Emerald & Pear Diamond Band Ring 18k Yellow Gold

Two stones share the setting. Read each stone’s material and dimensions, then compare their spacing and orientation.

View this design

A question worth asking

Should both stones in a toi et moi ring be the same size?

There is no requirement. Compare their outlines and millimetre dimensions together, then choose the visual balance and setting you enjoy.

2026 Award Nominations

Award Winning Jeweller

We’re proud to be recognised consistently by the UK jewellery industry’s leading awards programmes. In 2026, Lily Arkwright has been shortlisted for Branded Boutique of the Year at the Professional Jeweller Awards and Bridal Jewellery Retailer of the Year at the UK Jewellery Awards, reflecting our continued commitment to exceptional customer service, product innovation, and ethical craftsmanship.

These latest nominations build on previous industry recognition, including being shortlisted for Bridal Jewellery Retailer of the Year at the 2025 UK Jewellery Awards and Independent Retailer of the Year at the Professional Jeweller Awards 2025. We were also finalists for Retail Team of the Year at both the Retail Jeweller Awards and Professional Jeweller Awards in 2024, recognising the passion, expertise, and dedication of our team.

We’re honoured to be recognised for helping thousands of couples find the perfect engagement rings and wedding rings, with a strong focus on choice, transparency, and personalisation. As an award-winning jeweller, we remain committed to delivering exceptional service, exceptional craftsmanship, and responsibly sourced lab-grown diamonds, moissanite, and natural diamonds, ensuring every customer can find a ring that perfectly reflects their love story.