Round lab-grown diamond ring by THE LAB Jewellers
Quinn — Round Lab-Grown Diamond Ring (0.47ct Total) — worn close-up detail
Quinn — Round Lab-Grown Diamond Ring (0.47ct Total) — worn on the hand
Quinn — Round Lab-Grown Diamond Ring (0.47ct Total) — worn, angled detail
round lab-grown diamond ring in yellow gold by THE LAB Jewellers
round lab-grown diamond ring in rose gold by THE LAB Jewellers
Round Lab-Grown Diamond Ring (0.47ct Total), view 1
Round Lab-Grown Diamond Ring (0.47ct Total), view 2
Round Lab-Grown Diamond Ring (0.47ct Total), view 3
Round Lab-Grown Diamond Ring (0.47ct Total), view 4
Round Lab-Grown Diamond Ring (0.47ct Total), yellow gold view 1
Round Lab-Grown Diamond Ring (0.47ct Total), yellow gold view 2
Round Lab-Grown Diamond Ring (0.47ct Total), yellow gold view 3
Round Lab-Grown Diamond Ring (0.47ct Total), yellow gold view 4
Round Lab-Grown Diamond Ring (0.47ct Total), rose gold view 1
Round Lab-Grown Diamond Ring (0.47ct Total), rose gold view 2
Round Lab-Grown Diamond Ring (0.47ct Total), rose gold view 3
Round Lab-Grown Diamond Ring (0.47ct Total), rose gold view 4
Round Lab-Grown Diamond Ring (0.47ct Total) — 360° spin video

Quinn — Round Lab-Grown Diamond Crossover Ring (0.47ct Total)

Approx. 0.47ct total · Round brilliant

D–F colour · VS1+ clarity

Made to order — dispatched in around four weeks, hallmarked where required

Regular price£745.00
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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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✓  Made to your size · find your ring size

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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.

Quinn keeps changing as your eye moves across it. A close run of smaller stones carries the gaze along the shoulders, then larger circles interrupt the rhythm across the front. That shift makes the ring feel active and expressive, with no single stone asked to do all the work.

Thirty-four round brilliant lab-grown diamonds create the crossover design in four sizes. Twenty-one 1.20mm stones are prong set, while the 1.70mm, 1.90mm and 2.20mm stones are collet set to punctuate the front. The mixed settings and 0.47ct total give Quinn its distinct structure: a flowing line, broken deliberately by larger points.

Also in sterling silver. Quinn is available in 925 sterling silver — see the silver version.

Quinn changes the rhythm

Quinn offers variety within one coherent band, combining four stone sizes and two settings so the front never feels repetitive. Its 34 round brilliant lab-grown diamonds total 0.47ct, with larger collet-set stones giving emphasis to the flowing prong-set shoulders. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel. White, Yellow and Rose Gold are available, as is a 925 sterling silver version.

  • Stone type: Lab-grown diamond
  • Stone shape: Round brilliant
  • Stones: 21 × 1.20mm, 10 × 1.70mm, 2 × 1.90mm and 1 × 2.20mm
  • Stone count: 34 lab-grown diamonds
  • Total lab-grown diamond weight: Approx. 0.47ct
  • Metal options: 14kt or 18kt White, Yellow or Rose Gold

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 ring size. Our usual timeline is around four weeks from order to dispatch, which includes UK hallmarking where required. More complex pieces may take slightly longer. We confirm the expected timeframe in writing before production begins.

Wearing Quinn

Quinn has enough movement to hold its own, so wear it solo when you want every change in stone size to show. For a layered look, place it beside a plain band that will not compete with the crossover front. Keep the metal colour consistent for a calm frame around the varied stones.

Questions about Quinn

How are Quinn's different stone sizes arranged?
Quinn uses 21 × 1.20mm, 10 × 1.70mm, 2 × 1.90mm and 1 × 2.20mm round brilliant lab-grown diamonds. The larger sizes punctuate the front while the smaller stones run along the shoulders.

Why does Quinn use two setting styles?
The 21 smaller round brilliant lab-grown diamonds are prong set, while the larger round brilliant lab-grown diamonds are collet set. That contrast gives the crossover design its changing rhythm.

Is Quinn available in different gold colours?
Yes. Choose 14kt or 18kt White, Yellow or Rose Gold. Quinn is made to order in your selected UK ring size at no extra charge for any size.

Jewellery Care

Store separately in the pouch or box provided. Avoid contact with harsh chemicals, perfume, and chlorine. Clean gently with a soft cloth or mild soap solution. Remove before swimming, exercising, or sleeping. See our Materials & Care guide for full instructions.

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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