Every diamond is lab-grown, D–F colour and VS1 clarity or better. Round brilliant diamonds can receive a formal cut grade; fancy shapes are assessed through their proportions, polish, symmetry and overall make. Any piece with a centre stone of 1.00ct or more includes an independent IGI grading report or GIA quality assessment as standard.
A single marquise-cut lab-grown diamond of approximately 2.00ct and a striking 12.0mm length. The pointed, elongated silhouette is one of the boldest of the classic cuts — it stretches across the finger and reads larger than its carat weight.
Stone type: Lab-grown diamond
Centre stone: Marquise cut, 12.0 × 6.0mm, approx. 2.00ct
Stone count: 1 diamond
Total 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 above — 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 production lead time is approximately two working weeks before dispatch. More complex pieces may take slightly longer. We confirm the expected timeframe in writing before production begins.
Styling
A marquise solitaire is a confident, distinctive engagement choice — vintage in heritage, modern in effect. It pairs well with curved or chevron wedding bands that follow the stone's pointed outline.
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 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 and dispatch in approximately two working weeks, fully insured and tracked. UK delivery is free on every order. See our Shipping & Delivery and Returns & Refunds pages for full details.
