Marquise cut lab-grown diamond solitaire ring in white gold by THE LAB Jewellers
Genevieve — Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct) — worn on the hand
Marquise cut lab-grown diamond solitaire ring in yellow gold by THE LAB Jewellers
Marquise cut lab-grown diamond solitaire ring in rose gold by THE LAB Jewellers
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), white gold view 1
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), white gold view 2
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), white gold view 3
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), white gold view 4
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), yellow gold view 1
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), yellow gold view 2
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), yellow gold view 3
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), yellow gold view 4
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), rose gold view 1
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), rose gold view 2
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), rose gold view 3
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct), rose gold view 4
Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct) — 360° spin video

Genevieve — Marquise Cut Lab-Grown Diamond Solitaire Ring (2.00ct)

Approx. 2.00ct lab-grown diamond weight

D–F colour · VS1+ clarity · IGI report included

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

Regular price£1,895.00
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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.

Genevieve stretches the moment into a long, decisive line. Its marquise-cut lab-grown diamond reaches 12.0mm from point to point, giving the solitaire an elongated silhouette that travels across the finger.

At 12.0 × 6.0mm and approximately 2.00ct, the centre reads larger than its carat weight and carries one of the boldest outlines among the classic cuts. The two pointed ends create direction as well as length, making the shape feel vintage in heritage but modern in effect. Genevieve is for someone who wants one stone to feel distinctive before anyone even considers its size.

Genevieve goes further

Genevieve gives the solitaire striking length through the long, pointed outline of its marquise centre. The 12.0 × 6.0mm lab-grown diamond weighs approximately 2.00ct but reads larger than its carat weight, and includes an independent IGI grading report. 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.

  • Stone type: Lab-grown diamond
  • Centre stone: Marquise cut, 12.0 × 6.0mm, approx. 2.00ct
  • Stone count: 1 lab-grown diamond
  • Total lab-grown diamond weight: Approx. 2.00ct
  • Certificate: includes an independent IGI grading report for the centre stone, at no extra cost.
  • 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 Genevieve

The marquise shape extends lengthways across the hand, making Genevieve feel both refined and distinctive. Wear it alone to emphasise its pointed outline, or pair it with a curved or chevron wedding band that follows the centre stone's pointed outline.

Questions about Genevieve

Why does Genevieve read larger than its carat weight?
Its marquise-cut centre lab-grown diamond measures 12.0 × 6.0mm. The elongated shape and 12.0mm point-to-point length spread the approximately 2.00ct weight across a longer visible outline.

What wedding band shape pairs with Genevieve?
A curved or chevron wedding band can follow the pointed outline of Genevieve's marquise centre. This creates a considered pairing while keeping the elongated shape of the centre lab-grown diamond clearly visible.

Is Genevieve available in Rose Gold?
Yes. Genevieve can be made in 14kt or 18kt Rose Gold, as well as White or Yellow Gold. It is made to order in your chosen UK ring size at no extra charge.

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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