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Approx. 0.85ct · Round
D–F colour · VS1+ clarity
Made to order — dispatched in around four weeks
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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.
Cool silver gives Helena's 6.00mm round all the attention. The combination feels bright, clean and substantial: one lab-grown diamond of just under a carat, worn as a classic solitaire.
The single round lab-grown diamond weighs approximately 0.85ct. With no accent stones or halo, its circular face supplies the scale and identity of the pendant. Helena is made for the buyer who knows that simplicity only works when the main element is strong enough to carry it, and this 6.00mm round does exactly that.
Prefer gold? Helena is also made in solid 14kt and 18kt gold — see the gold version.
Helena places all of its impact in one 6.00mm round lab-grown diamond, giving the pendant a generous visual centre without additional stones. At approximately 0.85ct, it has the scale to stand alone and the simple form to join an existing silver collection. It is made in 925 sterling silver. The lab-grown diamond is D to F colour and VS1 clarity or better.
Sold as a pendant on its own. Add a matching chain with your order — a fine 18-inch cable chain in solid 925 sterling silver.
Every piece is crafted to order in your chosen metal. Our usual timeline is around four weeks from order to dispatch. More complex pieces may take slightly longer. We confirm the expected timeframe in writing before production begins.
Sterling silver naturally darkens a little over time. It is normal, and a silver polishing cloth brings it straight back. Please don't use silver dip solutions on lab-grown diamond-set pieces, as the chemicals can damage the settings. Store it on its own in the pouch or box provided, and take it off before swimming, exercising or sleeping. See our Materials & Care guide for full instructions.
Use Helena as the brightest element beside a white shirt, black dress or soft knit. Its round form pairs neatly with silver hoops or simple stud earrings, while a longer plain necklace can sit below. Add the matching fine 18-inch cable chain in 925 sterling silver if required.
Is Helena a single-stone pendant?
Yes. Helena contains one round lab-grown diamond with no accent stones. The stone measures 6.00mm and weighs approximately 0.85ct, allowing its size and circular shape to define the complete pendant.
What colour and clarity does Helena offer?
Helena's round lab-grown diamond is D to F colour and VS1 clarity or better. These are the quality standards used for every lab-grown diamond we set, including this single approximately 0.85ct stone.
Can Helena be ordered with a matching chain?
Yes. Helena comes as the pendant only, and a matching fine 18-inch cable chain in 925 sterling silver can be added to the same order, so you can choose the pendant alone or a complete necklace.
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.
