Approx. 3.58ct total · Round
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.
Octavia leaves space around something extraordinary. Its round centre is lifted on an openwork gold mount, so the mount becomes part of the view rather than hiding behind the stone. The result feels bold and carefully built.
A 9.70mm round lab-grown diamond forms the unmistakable centre. Four 1.70mm round lab-grown diamonds sit around it as precise accents, bringing the count to five without crowding the main stone. The openwork mount is Octavia's defining detail, giving structure and air to a ring whose scale could otherwise feel heavy. Substantial, yes, but never visually closed in.
Octavia gives a substantial round centre room to be seen, while its openwork mount adds interest to the design. Four smaller accents are enough to mark the setting without competing with the 9.70mm centre. An independent IGI grading report is included for that centre at no extra cost. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel.
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.
This is a ring that becomes the focus, whether worn with a plain band or on its own. The openwork mount gives the setting air around the centre. Choose White Gold for a continuous pale frame, or Yellow or Rose Gold to place warm colour around the round lab-grown diamonds.
What is distinctive about Octavia's setting?
Octavia uses an openwork gold mount that lifts the centre and gives the setting an open, airy look. Four smaller round lab-grown diamonds sit around the 9.70mm round centre as accents.
Does Octavia's centre include a grading report?
Yes. The centre lab-grown diamond includes an independent IGI grading report at no extra cost. Every lab-grown diamond we set is D to F colour and VS1 clarity or better.
How do I choose the right size for Octavia?
Select your UK ring size when ordering and Octavia will be made to that size at no extra charge. If needed, the ring sizer costs £5 and the £5 comes back 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.
