Speak to an expert
Get in touch or book an appointment
Speak to an expert
Get in touch or book an appointment
Lab Diamond Eternity Rings

Discover Lab Diamond Eternity Rings

Celebrate life's milestones with our sophisticated lab diamond eternity rings – timeless gifts for anniversaries, a new baby, and unforgettable moments.

Each eternity ring features lab diamonds, hand-selected to match in optimal colour and clarity, for mesmerising sparkle. Choose between a 100% full eternity ring, or a ring with 60% coverage, and complete your order by selecting your preferred metal colour.

Posed hand wearing a round engagement ring and diamond wedding band, and eternity ring on separate finger, on red background.

The Queensmith Promise

Ethical
Sourcing
Crafted
In London
Certified Diamonds
Lifetime
Warranty
Free UK
Delivery
Free Resizing
40 Days
Returns
Complimentary
Aftercare

Lab Diamond Eternity Rings

Lab Diamonds Selected for Quality

Each ring in this collection is made to order at our in-house workshop in London's Hatton Garden. This allows us to ensure each melee diamond set within the ring is perfectly matched in colour and clarity grades to the next, meaning your eternity ring will feature a continuous, mesmerising sparkle. To shop more designs and natural diamond rings, explore our full eternity ring range.

FAQs

Lab Diamond Eternity Rings

There are no strict rules. Traditionally, eternity rings are given to mark milestones like anniversaries or the birth of a child, featuring a continuous band of diamonds to symbolise everlasting love.

Some choose a half-eternity ring for practicality, while others opt for a full-eternity ring for maximum sparkle.

There’s no set budget – it depends on personal preference, metal choice and diamond quality.

At Queensmith, lab diamond eternity rings typically start from around £1,300, but prices vary based on design and diamond coverage.

Lab grown diamonds offer a larger, high-quality look for your budget – learn more in our lab grown diamond guide.

Eternity rings can be gifted (or self-gifted) to celebrate life’s special moments. Symbolising eternal love and commitment, they are often chosen to mark anniversaries, the birth of a child or career achievements.

Many clients stack eternity rings alongside their engagement and wedding bands to create a meaningful, ever-growing jewellery collection.

Customer Support

Do you have additional questions? No problem, let us help you through the process