Approx. 0.42ct total · Round
D–F colour · VS1+ clarity
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.
Rosa does not draw a flower with petals. It lets ribbons of gold curl, loop and gather until a floral form appears across the finger. The spaces between the scrolls are part of its beauty, giving the design depth and allowing each curve to remain visible rather than merging into a single surface.
Every ribbon is followed by prong-set round lab-grown diamonds, 42 in all, in eleven sizes from 0.90mm to 1.90mm. Their approximately 0.42ct total travels around the open scrolls instead of gathering at one centre. The range of sizes gives the stones a varied, sculpted feel along the changing curves.
Also in sterling silver. Rosa is available in 925 sterling silver — see the silver version.
Rosa fills the finger with an open floral form, using space between its scrolling ribbons to keep every loop distinct. Forty-two round lab-grown diamonds, from 0.90mm to 1.90mm, carry approximately 0.42ct along those changing curves. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel. The ring is made to order in your UK size at no extra charge.
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 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.
Give Rosa room to show its looping outline by wearing it as the main ring on the hand. Its open scrolls already bring layers of shape, so simpler jewellery makes an easy companion. White, Yellow or Rose Gold lets you make the floral character cooler, warmer or softer.
How many lab-grown diamonds form Rosa's floral design?
Rosa contains 42 prong-set round lab-grown diamonds. They come in eleven sizes from 0.90mm to 1.90mm, following the looping ribbons with approximately 0.42ct in total.
What is the shape of Rosa's open design?
Rosa uses open scrolls and ribbon-like curves to create its soft floral form. The spaces separate each loop, while round lab-grown diamonds follow the gold from edge to edge.
Which gold options can I choose for Rosa?
Rosa is available in 14kt or 18kt White, Yellow or Rose Gold. It is made to order in around four weeks in your chosen UK ring size at no extra charge.
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.