Approx. 2.27ct total lab-grown diamond weight
D–F colour · VS1+ clarity · IGI report included
Made to order — dispatched in around four weeks, hallmarked where required
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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.
Marcella draws everything towards the centre. Two pointed side stones sit angled along the shoulders, lengthening the view across the finger before the eye reaches the round stone at the heart of the ring. It is a softer interpretation of a trilogy, with extra detail continuing beyond the three leading stones.
The 8.00mm round brilliant centre lab-grown diamond sits high between two 3.50 × 2.00mm marquise lab-grown diamonds. Fourteen smaller round lab-grown diamonds then travel through the shoulders in three sizes, linking the side stones to the band. Curves, points and the lab-grown diamond lined band work together to frame the centre without enclosing it.
Marcella makes its 2.00ct centre lab-grown diamond feel longer along the finger by placing a marquise lab-grown diamond on each side. Fourteen further lab-grown diamonds continue into the shoulders, creating a detailed 2.27ct composition. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel. The centre includes an independent IGI grading report.
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.
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.
The angled marquise lab-grown diamonds lead the eye along the finger, making Marcella especially suited to an engagement ring. Wear it alone to show the full line from shoulder to centre, or pair it with a plain band that leaves its mixed stone shapes in command.
What shapes are used in Marcella?
Marcella combines one 8.00mm round brilliant centre lab-grown diamond with two 3.50 × 2.00mm marquise lab-grown diamonds. Fourteen additional round lab-grown diamonds in 1.10mm, 1.30mm and 1.80mm sizes continue along the shoulders.
What is Marcella's total lab-grown diamond weight?
The seventeen lab-grown diamonds have a combined weight of approximately 2.27ct. The round centre lab-grown diamond accounts for approximately 2.00ct and comes with an independent IGI grading report at no extra cost.
Is Marcella made in my chosen ring size?
Yes. Marcella is made to order in your selected UK ring size without an extra size charge. A £5 ring sizer is available for checking at home, and the £5 is returned to you as a gift card.
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.
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.
