Approx. 18.45ct 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.
Antares turns contrast into order. Long emerald steps meet bright round forms in a measured sequence around the neck, giving an occasion necklace the composure of architecture. Nothing is scattered. Every change of shape feels deliberate, balanced and complete.
Its full rivière alternates 46 round brilliant lab-grown diamonds measuring 3.30mm with 45 emerald-cut lab-grown diamonds measuring 5.00 x 3.00mm. All 91 stones are held in collet settings, building a steady pattern from clasp to centre. A secure lobster clasp closes the necklace, while the repeating cuts keep the eye travelling along the entire line.
Antares combines the broad flashes of emerald cuts with the livelier response of round brilliants, so its 91 lab-grown diamonds never read as a single repeated note. The alternating pattern gives the full necklace graphic clarity from every viewpoint. 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 lobster clasp, at the design's standard length. 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.
Wear Antares as the only necklace against a clean, open neckline. Its alternating geometry pairs particularly well with simple evening shapes, where the full line remains visible. The standard length is shown in the render, and alternative sizing can be arranged through a made-to-order enquiry.
Which stones create the Antares pattern?
Antares alternates 46 round brilliant lab-grown diamonds at 3.30mm with 45 emerald-cut lab-grown diamonds at 5.00 x 3.00mm. Together, the 91 stones create its balanced, architectural rhythm.
What fastening does Antares use?
Antares is finished with a secure lobster clasp. The complete necklace maintains its alternating round and emerald-cut lab-grown diamond pattern from the clasp area through to the centre.
Can the necklace sizing be changed?
Yes. Antares comes at the standard length shown in the render, but alternative sizing can be arranged as part of your made-to-order enquiry to suit how you plan to wear it.
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.
