Altair is built on a change of pace. Long emerald cut lab-grown diamonds bring calm, architectural planes, then smaller rounds sharpen the rhythm and keep the eye moving along the wrist.
Seventeen emerald cuts form the core: nine measure 5.80×4.00mm and eight measure 6.50×4.50mm. Sixteen round lab-grown diamonds at 2.10mm complete the composition, bringing the count to 33 and the total weight to 11.34ct. Every stone is collet set across an approximately 6.5 inch bracelet. The contrast in scale and shape is what gives Altair its composed, graphic presence.
Altair balances line and light
Altair brings two very different cuts into one assured design, with broad emerald shapes carrying the weight and smaller rounds adding punctuation. Its 33 lab-grown diamonds total 11.34ct, giving the bracelet considerable presence across a compact 6.5 inch length. Choose 14kt for the harder, more scratch-resistant gold, or 18kt for more pure gold and a heavier feel. White, Yellow and Rose Gold are all available.
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Stone type: Lab-grown diamond
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Stone shape: Emerald and Round
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Stones: 9 × 5.80 × 4.00mm emerald, 8 × 6.50 × 4.50mm emerald and 16 × 2.10mm round
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Stone count: 33 lab-grown diamonds
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Total lab-grown diamond weight: approximately 11.34ct
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Bracelet length: approximately 6.5 inches
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Metal options: 14kt or 18kt White, Yellow or Rose Gold
Made to Order
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.
Wearing Altair
Altair is strongest as the main piece on the wrist, where the contrast between elongated emerald cuts and 2.10mm rounds can be seen clearly. Its approximately 6.5 inch length gives a compact fit. Pair it with plain metal pieces if layering.
Questions about Altair
Which stone sizes are used in Altair?
Altair includes nine emerald cut lab-grown diamonds at 5.80×4.00mm, eight at 6.50×4.50mm and 16 round lab-grown diamonds at 2.10mm. The two cuts and three sizes form one collet set design.
How long is Altair and what is its total weight?
Altair is approximately 6.5 inches long. Its 33 lab-grown diamonds total 11.34ct, combining 17 emerald cuts with 16 rounds in individual collet settings.
What quality can I expect from the stones?
Every lab-grown diamond set by The Lab Jewellers is D to F colour and VS1 clarity or better. Altair is made to order in around four weeks and is UK hallmarked where required.
Jewellery Care
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.
Need help choosing?
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.
