Round lab-grown diamond ring by THE LAB Jewellers
Lena — Sterling Silver Round Trilogy Lab-Grown Diamond Ring (0.19ct Total) — worn on the hand
Lena — Sterling Silver Round Trilogy Lab-Grown Diamond Ring (0.19ct Total) — worn, angled detail
Round Lab-Grown Diamond Trilogy-Weight Ring (0.19ct Total), view 1
Round Lab-Grown Diamond Trilogy-Weight Ring (0.19ct Total), view 2
Round Lab-Grown Diamond Trilogy-Weight Ring (0.19ct Total), view 3
Round Lab-Grown Diamond Trilogy-Weight Ring (0.19ct Total), view 4
Round Lab-Grown Diamond Trilogy-Weight Ring (0.19ct Total) — 360° spin video

Lena — Sterling Silver Round Trilogy Lab-Grown Diamond Ring (0.19ct Total)

Approx. 0.19ct total · Round

D–F colour · VS1+ clarity

Made to order — dispatched in around four weeks

Regular price£145.00
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Free tracked and signed-for UK delivery. View delivery details.

Metal

Made in your size at no extra cost. Ring size guide

Not sure of your size? Order a strap sizer — it is £5.00, and we email the full £5.00 straight back to you as a gift card, so it comes off the price of your ring.

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Lab-grown diamond quality

D–F colour  ·  VS1 clarity or better

Every lab-grown diamond is D–F colour and VS1 clarity or better. Round brilliant lab-grown diamonds can receive a formal cut grade; fancy shapes are assessed through their proportions, polish, symmetry and overall make. Any piece whose centre stone, on its own, weighs 1.00ct or more includes an individual IGI grading report as standard. Total carat weight does not count towards this.

Some rings are for the occasion. Lena is for the days in between as well. It is the classic trilogy made simple and low, three matched stones set into a silver band, as right for a promise or an anniversary as it is for everyday wear.

Each round lab-grown diamond measures 2.50mm, and together the three total 0.19ct. They sit in a U-cut setting within the 925 sterling silver band, so nothing rises high above the finger. It is a calm, simple design that asks very little of your day and gives something meaningful back.

Prefer gold? Lena is also made in solid 14kt and 18kt gold — see the gold version.

Lena, the everyday trilogy

Lena is a considered choice when you want a meaningful trilogy without a raised, elaborate arrangement. Three round lab-grown diamonds of the same 2.50mm size total 0.19ct within the band. Their U-cut setting keeps the ring low and simple for everyday wear. Made in 925 sterling silver, Lena also brings D to F colour and VS1 clarity or better to every stone.

  • Stone type: Lab-grown diamond
  • Stone shape: Round
  • Stones: 3 × 2.50mm
  • Stone count: 3 lab-grown diamonds
  • Total lab-grown diamond weight: approximately 0.19ct
  • Metal options: 925 Sterling Silver

Ring Size

This ring is made to order in your size. Choose your UK ring size when you order — there is no extra charge for any size. If you are unsure of your size, our ring sizer makes it easy at home — and your £5 comes straight back to you as a gift card. Standard UK sizes are available — if you need guidance, contact us before placing your order.

Made to Order

Every piece is crafted to your chosen metal and size. Our usual timeline is around four weeks from order to dispatch. More complex pieces may take slightly longer. We confirm the expected timeframe in writing before production begins.

Wearing Lena

Lena is simple enough to wear every day without a second thought, and it suits a day that matters just as well. Wear it alone, or place it beside an undecorated silver band. Small round silver earrings or a restrained pendant make easy companions.

Caring for Sterling Silver

Sterling silver naturally darkens a little over time. It is normal, and a silver polishing cloth brings it straight back. Please don't use silver dip solutions on lab-grown diamond-set pieces, as the chemicals can damage the settings. Store it on its own in the pouch or box provided, and take it off before swimming, exercising or sleeping. See our Materials & Care guide for full instructions.

Questions about Lena

Does Lena sit low on the hand?
Yes. Lena is a simple, low trilogy, with its three 2.50mm round lab-grown diamonds held in a U-cut setting within the silver band, so the ring stays smooth to wear.

Can Lena mark an anniversary or promise?
Yes. Lena is a classic trilogy made simple, and it suits a promise or an anniversary as easily as everyday wear. Its three matched round lab-grown diamonds measure 2.50mm each.

What is the weight and quality of Lena's stones?
Lena's three round lab-grown diamonds total 0.19ct. Every lab-grown diamond set by The Lab Jewellers is D to F colour and VS1 clarity or better, so the three match in quality as well as size.

Need help choosing?

Unsure on size, metal, or lab-grown diamond specification? Email us and we'll guide you to the right option before you order — we reply personally, within two working days.

All pieces are made to order. Sterling silver and gold pieces dispatch in around four weeks, which includes UK hallmarking where required. Every order is tracked and signed for, and UK delivery is free. See how your piece is made, plus our Shipping & Delivery and Returns & Refunds pages for full details.

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