What makes this lab diamond tennis bracelet unique?

This lab diamond tennis bracelet from our Hatton Garden, London store, featuring a line of perfectly matched round lab grown diamonds.  Designed for movement and comfort, it offers refined sparkle for both everyday wear and evening elegance. As one of the most versatile tennis bracelets, it blends timeless luxury with modern, ethical craftsmanship.

Why are round diamond tennis bracelets so timeless?

The brilliance of a round diamond maximises light return, giving this bracelet unmatched fire and sparkle. A round diamond tennis bracelet delivers continuous radiance across the wrist, making it one of the most enduring jewellery styles. Among all tennis bracelets, the line style remains a favourite for its sleek proportions and versatility, perfect for layering with watches or bangles.

Why choose lab diamond tennis bracelets?

Lab diamond tennis bracelets are celebrated for combining luxury with responsibility. Each stone is a certified lab grown diamond, identical in chemistry and beauty to mined diamonds, but created with far less environmental impact. Choosing a diamond tennis bracelet made with lab grown diamonds means enjoying beauty without compromise.

Which metals and lengths are available?

Available in recycled 9 or 18ct yellow or white gold. The clean line design highlights the brilliance of the round diamonds in every setting. Options include multiple total carat weights.

Why Hatton Garden, London is trusted for tennis bracelets

Hatton Garden is the jewellery district of London, UK, renowned for fine diamonds and exceptional goldsmithing. Owning a lab diamond tennis bracelet from Hatton Garden connects you with a tradition of expertise and quality that is recognised worldwide.

Can I customise my tennis bracelet?

Yes, all of our tennis bracelets are fully customisable:

• Select the total carat weight of lab grown diamonds (from delicate 3ct to 10ct+)

• Choose your preferred metal: 9 or 18ct, with White or Yellow Gold

• Adjust clasp type, finish, or add engraving for a personal touch

Lead Time & Quality Assurance

Each round diamond tennis bracelet is handcrafted to order, with a typical lead time of 4–5 weeks. Every lab grown diamond over 0.30ct is independently certified.

Explore other contemporary classics in our Bracelets Collection, or complete your set with matching pieces from our Lab Grown Diamond Jewellery Collection.