Approx. 19.8ct total lab-grown diamond weight
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.
Pleiades does not save its detail for the front. Floral clusters continue around the entire neck, linking one four-petal form to the next until the necklace becomes a complete riviere of round brilliant lab-grown diamonds.
The scale is deliberate: 176 stones at 3.00mm form the flower heads, while 44 smaller 1.30mm stones bridge the links between them. That brings the necklace to 220 lab-grown diamonds and approximately 19.8ct. Each station measures approximately 9.4mm along the chain, and the concealed clasp protects the uninterrupted rhythm of flowers from every viewpoint.
Pleiades gives the whole neckline equal importance, carrying its floral clusters beyond the centre and around the complete necklace. With 220 round brilliant lab-grown diamonds totalling approximately 19.8ct, it has the scale and continuity of a true occasion piece. A concealed clasp keeps the riviere visually unbroken. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel.
Supplied as a complete necklace with a concealed clasp, at approximately 16.5 inches (42cm). Want it shorter or longer? WhatsApp us and we'll quote it.
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.
Place Pleiades just below the collarbone against a bare or clean, unpatterned neckline and let the flowers run without competition. Skip another necklace and choose restrained earrings, so the continuous riviere remains the focus. Alternative sizing can be arranged to position the clusters correctly for your chosen neckline.
How many lab-grown diamonds are in Pleiades?
Pleiades contains 220 round brilliant lab-grown diamonds. There are 176 stones measuring 3.00mm and 44 measuring 1.30mm, together weighing approximately 19.8ct across the complete floral riviere.
Does the floral pattern continue around the necklace?
Yes. The four-petal floral clusters form a continuous line around the neck, with smaller lab-grown diamonds bridging the links. A concealed clasp keeps that repeated pattern visually unbroken.
Can the length of Pleiades be changed?
Pleiades is made at approximately 16.5 inches (42cm). Alternative sizing can be arranged as part of your made-to-order enquiry, allowing the floral stations to sit where you want them around the neckline.
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.
