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THE VAULTSEARCH
The Sequoia Diamond Engagement Ring in yellow gold, featuring a cushion-cut diamond with a halo and a pavé band.
The platinum Sequoia Diamond Engagement Ring featuring a brilliant center diamond in a classic pavé halo setting.
The Sequoia Diamond Engagement Ring in yellow gold, with a round diamond in a cushion halo and pavé band.
Side profile of the Sequoia Diamond Engagement Ring in yellow gold, featuring a pavé band and a large diamond in a halo setting.

Make this design your own

A ring is only the beginning.

Begin with this made-to-order setting, then choose the centre diamond and refinements that make it yours. You approve the complete design, quotation and timing before anything is commissioned.

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Signature Lark & Berry design

Thyme Diamond Engagement Ring

Experience the ultimate expression of love with our exquisite Sequoia Diamond Engagement Ring, featuring a magnificent cushion or brilliant cut centre laboratory-grown diamond. The centre stone is elegantly framed by a soft, cushion-shaped halo, perfectly complemented by the delicate diamond-set band. Discover a hidden symbol of affection: a diamond-set 'kiss' subtly nestled beneath the main stone, elevating this piece to truly extraordinary status. Expertly designed as ‘Wedd Friendly’ for a flawless, flush pairing with a straight wedding band. Complete this divine set by pairing it with the Sequoia Diamond Eternity Ring, a union crafted in perfection.

01Independently graded

IGI or GIA grading report confirmed with your selected lab-grown diamond.

02Made to your size

Made to your chosen size, with complimentary resizing up or down two sizes where the construction allows.

03Lifetime care

Lifetime warranty against manufacturing defects with valid proof of purchase, plus complimentary lifetime cleaning in store. Normal wear, accidental damage and misuse are excluded.

Read the warranty details →

Specifications for this piece

What the price includes
The displayed starting price is for the setting. Your centre diamond is selected separately and added to the complete quotation.
Centre stone included
Selected separately
Estimated lead time
Usually 3–4 weeks after your diamond and final specification are approved
Diamond grading
IGI or GIA grading report confirmed with your selected lab-grown diamond
Engraving
Complimentary personal engraving available
01

Choose the foundation

Start with this setting or bring us a different direction. We will confirm the metal, proportions and what the displayed price includes.

02

Select your diamond

Compare shapes, dimensions and diamond options with guidance. Certification and exact stone details are confirmed with the selected diamond.

03

Refine and create

Approve the final design, quotation and production timing before the workshop begins.

Need it sooner?

Tell us the date, not just “urgent”.

A two-week rush request may be considered, subject to design complexity, stone availability, workshop capacity and any applicable rush fee.

A detail just for you

Engrave it personally.

Complimentary personal engraving available. Your wording and its suitability for this setting are confirmed before production.

Made-to-order terms

Your specification is confirmed before the workshop begins.

This ring is created to your confirmed size, metal and stone specification. Once production begins, it cannot normally be cancelled, exchanged or returned for a change of mind. Rights relating to faulty, misdescribed or non-conforming goods remain unaffected, as does the lifetime warranty for eligible manufacturing defects.

Delivery, exchanges & refunds →Lifetime warranty →
Have a story but no finished design?Create a first concept with the Lark & Berry atelier →

Jewellery concierge

A question about
this exact piece?

Your enquiry will arrive with Thyme Diamond Engagement Ring already attached, so our jewellery team can answer with the right product, fit and availability in view.

Usually answered personally by the jewellery team

The story of the piece

Presenting the exquisite Lark & Berry Thyme Diamond Engagement Ring, a truly magnificent choice for those seeking both brilliance and ethical luxury. This captivating ring features a prominent centre stone, available as either a radiant cushion cut or a classic brilliant cut laboratory-grown diamond. Expertly framed by a soft, cushion shaped halo and complemented by a delicate diamond set band, the Thyme offers a stunning and responsible alternative to traditional diamonds ring.