Approx. 6.45ct total · Round
D–F colour · VS1+ clarity
Made to order — dispatched in around four weeks, hallmarked where required
✓ Secure checkout
✓ 14-day returns on standard pieces, and faulty pieces always covered · Returns & Refunds
✓ Read our reviews on Trustpilot
✓ Questions? info@thelabjewellers.com or tap WhatsApp
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.
The curve is the character. Cygnus takes the familiar flow of a bracelet and gives it a sculpted pace, using S-links and individually framed round lab-grown diamonds to draw the eye from one stone to the next.
Twenty-seven round 3.80mm lab-grown diamonds make up the design, each held in its own collet setting. At approximately 0.24ct per stone, they build to approximately 6.45ct in total. The bracelet is approximately 7 inches long and can be made in white, yellow or rose gold, with each metal giving the curved structure a distinct mood.
Cygnus makes every one of its 27 stones count, giving each round lab-grown diamond its own defined place within the S-link design. The 3.80mm size delivers presence without losing the rhythm of separate stones around the wrist. All are D to F colour and VS1 clarity or better. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel.
Every piece is crafted to order in your chosen metal. 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.
Cygnus has enough substance to anchor a bare wrist, while its curved links also work beside a plain gold bangle. Match the metal to the jewellery you already wear, or let yellow or rose gold provide a visible frame around the white of the stones.
What gives Cygnus its S-link look?
The bracelet combines curved S-links with 27 individually collet-set round lab-grown diamonds. That structure keeps each 3.80mm stone visually distinct as the design moves around the wrist.
What is the total lab-grown diamond weight of Cygnus?
Cygnus has a total lab-grown diamond weight of approximately 6.45ct. Each of its 27 round 3.80mm stones is approximately 0.24ct.
Which gold options are available for Cygnus?
Choose 14kt or 18kt white, yellow or rose gold. The bracelet is made to order in around four weeks, with free tracked and signed-for UK delivery.
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.