10.50 Carat Lab Grown Round Diamond Graduated Tennis Necklace

10.50ct Lab-Grown Diamond Graduated Tennis Necklace in 9K White Gold

A true showpiece, crafted in the heart of Hatton Garden, London — the UK’s most prestigious jewellery quarter. This graduated diamond tennis necklace features 10.50 carats of round brilliant lab-grown diamonds, each hand-selected for D–E colour and VVS clarity — the finest grades available. The graduated design creates a breathtaking cascade of increasing brilliance, drawing the eye to the centre for a look that is simultaneously bold and refined.

Wear it alone as a statement, or layer it for effortless luxury. Either way, this necklace commands attention.

Necklace Details:-

• Total diamond weight: 10.50 carats
• Diamond shape: Round brilliant cut (graduated)
• Diamond grade: D–E colour, VVS clarity
• Diamond type: Lab-grown (ethically produced)
• Metal: 9K white gold
• Length: 17 inches
• Clasp: Box clasp with safety lock
• Handcrafted in Hatton Garden, London
• Customisation available: metal upgrades, diamond size, length

Shop With Complete Confidence:-

• Hatton Garden, London — crafted in the UK’s finest jewellery quarter
• UK Hallmarked — London Assay Office certified precious metal
• Free tracked UK delivery — same day dispatch on standard orders
• Custom orders: 15–20 days
• 30-day no-quibble returns — unused, in original packaging
• Ethically grown diamonds — conflict-free, sustainably produced
• Gift-ready packaging — arrives beautifully presented
• Expert support — contact our Hatton Garden team for sizing or bespoke requests

Priced at £2,859 — extraordinary value for 10.50 carats of certified diamonds, handcrafted in London’s jewellery heart.

• Free UK Delivery Secure delivery is available across the UK on all jewellery orders.
• Made to Order Most jewellery pieces are carefully made to order and prepared with attention to detail.
• Delivery Estimate Please check the delivery estimate shown above for your selected item.
• Secure Packaging Your jewellery will be safely packed and dispatched with trusted courier partners.
• Returns We offer a 30-day return policy, provided the item is unworn, unused and returned in its original condition.
• Custom Jewellery Made-to-order, resized or customised items may have different return conditions.