Lab Diamond Solitaire Engagement Rings

Browse our stunning collection of lab grown solitaire engagement rings. All of our rings can be customised by diamond size and choice of metal. Our ethically created lab diamonds are all covered by our 10 year guarantee and all engagement rings are made in-house at our London, Hatton Garden workshop.

You can also explore our full collection of lab diamond engagement rings.

Pescia Princess Lab

From £1,234.00 GBP

Leso Elongated Cushion Lab

From £1,295.00 GBP

Denia Emerald Lab

From £1,295.00 GBP

Leso Round Lab | White

From £1,175.00 GBP

From £1,225.00 GBP

From £1,545.00 GBP

From £1,295.00 GBP

From £1,175.00 GBP

Lab Diamond Solitaire Engagement Rings, Made in London

Lab diamond solitaire engagement rings are a clean, timeless choice for buyers who want the centre diamond to be the focus. A solitaire setting keeps the design simple, allowing the shape, size and quality of the lab grown diamond to define the ring.

At Avita Jewellery, each lab diamond solitaire engagement ring is made to order in our London workshop. You can choose the diamond shape, carat size, metal and finger size, with guidance from our Hatton Garden jewellers if you would like to compare stones and settings before deciding.

This collection includes round, oval, emerald, cushion and other lab diamond solitaire designs in platinum, yellow gold and rose gold. If you are still comparing lab diamond styles, you may also want to explore our lab diamond halo engagement rings, lab diamond shoulder engagement rings or lab diamond trilogy engagement rings.

Choosing a Lab Grown Solitaire Engagement Ring

A solitaire engagement ring works well when you want a classic design that will not date quickly. Because there are fewer design details around the centre stone, the diamond shape becomes especially important. Round diamonds offer strong sparkle, oval diamonds can look elegant and elongated, and emerald cut diamonds create a cleaner, more architectural look.

Lab grown diamonds can make solitaire designs especially appealing because many buyers are able to choose a larger or higher specification centre stone within their budget. The best choice still depends on the individual diamond, so cut, colour, clarity and carat weight should be considered together.

Custom Solitaire Rings from Avita Jewellery

A solitaire may look simple, but small decisions can change the final ring significantly. Claw style, band width, metal colour and diamond proportions all affect how the ring looks on the hand and how it will sit next to a wedding ring.

If you want to compare the full lab grown range, browse our main lab diamond engagement rings collection. If you have a specific solitaire design in mind, Avita also offers a bespoke engagement ring design service from our London studio.

Frequently Asked Questions

What is a lab diamond solitaire engagement ring?

A lab diamond solitaire engagement ring features one lab grown centre diamond as the main focus of the design. The setting is usually simple, allowing the diamond shape, size and quality to define the look of the ring.

Are solitaire engagement rings a good choice?

Yes. Solitaire engagement rings are a strong choice if you want a timeless design that keeps the focus on the centre diamond. They work well with round, oval, emerald, cushion and other diamond shapes.

Can I choose the diamond shape for a lab solitaire ring?

Yes. Avita Jewellery lab diamond solitaire engagement rings can be customised by diamond shape, carat size, metal and finger size. Popular choices include round, oval, emerald and cushion lab grown diamonds.

Are lab grown solitaire engagement rings more affordable than natural diamond solitaires?

Lab grown solitaire engagement rings are usually more affordable than comparable natural diamond solitaire rings. This can allow you to choose a larger centre stone or a higher specification within the same budget.

What metal works best for a lab diamond solitaire engagement ring?

Platinum gives a lab diamond solitaire ring a clean, refined look, while yellow gold adds warmth and rose gold creates a softer finish. The best metal depends on the wearer's style and how the ring will pair with a future wedding ring.

Are Avita lab diamond solitaire engagement rings made in London?

Yes. Our lab diamond solitaire engagement rings are made in-house by Avita Jewellery in London, Hatton Garden. You can browse online or book a studio appointment to compare diamonds, metals and settings with our jewellers.

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