Approx. 2.80ct 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.
Alphecca understands the value of space. Fourteen stones appear at intervals along the chain, each given a clear patch of skin and a distinct outline. The effect is calm and collected, with enough variation to keep the eye moving from one station to the next.
Seven 4.00 x 3.00mm emerald-cut lab-grown diamonds alternate with seven 6.00 x 3.00mm marquise lab-grown diamonds. Smooth bezel settings trace every straight edge and tapered point, creating a fine metal frame around each stone. The two cuts share the chain equally, turning contrast into a balanced 2.80ct sequence.
Alphecca lets every stone have its own moment, using the chain itself as part of the composition. Seven emerald cuts bring clean geometry, while seven marquise cuts add length and a tapered point. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel. Each option contains 2.80ct of lab-grown diamonds in secure bezel settings.
Supplied as a complete necklace. Choose 16, 18 or 20 inches above — 18 inches is our standard and the price is the same whichever you pick.
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.
Wear Alphecca directly against the skin so the spaced stations remain distinct. It sits confidently alone with an open neckline, or above a longer, plain pendant when you want a layered arrangement. Alternative sizing can be requested as part of its made-to-order enquiry.
What are the stone sizes in Alphecca?
Alphecca has 7 emerald-cut lab-grown diamonds measuring 4.00 x 3.00mm and 7 marquise lab-grown diamonds measuring 6.00 x 3.00mm. The 14 stones total approximately 2.80ct.
How are Alphecca's stones set?
Every lab-grown diamond is held in a bezel setting, which places a smooth metal frame around its outline. This clearly defines both the straight emerald shape and the tapered marquise shape.
Is Alphecca supplied as a complete necklace?
Yes. Alphecca is supplied as a complete necklace at the standard length shown in the render. Alternative sizing can be arranged through your made-to-order enquiry if you prefer a different fit.
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.
