Round Brilliant Lab-Grown Diamond Riviere Necklace

The classic diamond line necklace, rendered entirely in lab-grown round brilliants. A single unbroken row of stones sits close to the throat, catching light from every angle — the definitive piece for those who want maximum diamond presence.

One hundred and twenty-four round brilliant lab-grown diamonds run continuously around the necklace, each claw-set in a shared-prong line that lifts the stone and lets light pass through it. The graduated curve sits smoothly against the neck, and a concealed box clasp keeps the line uninterrupted.

• Total diamond weight: approximately 37.20ct
• Diamonds: 124 round brilliant lab-grown diamonds
• Stone size: 4.00mm each
• Setting: claw-set (each stone held in a shared-prong line)
• Closure: box clasp
• Metal options: 925 Sterling Silver · 10kt or 18kt White, Yellow or Rose Gold

Chain

Supplied as a complete necklace at the standard length shown in the render. Alternative sizing can be arranged as part of your made-to-order enquiry.

Made to Order

Every piece is crafted to your chosen metal and size. Our usual production lead time is approximately 3 weeks before dispatch. Certified or more complex pieces may take slightly longer. We confirm the expected timeframe in writing before production begins.

Styling

A true centrepiece for evening — wear it against bare skin and let the unbroken line of diamonds do the work.

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.