Our Trilogy Diamond Necklace is part of the Frameset collection, reinterpreting classic diamond jewellery for a modern audience while upholding precision, quality, and sustainability.

Three oval

-cut diamonds are arranged in a refined composition, with a larger central stone flanked by two complementary side stones, using a bezel “frame”, a signature design that holds each lab-grown diamond securely within a fine rim of 18-carat gold.

Crafted in solid 18ct yellow gold, responsibly recovered from end-of-life e-waste and refined onsite at The Royal Mint’s pioneering facility in Wales.

Part of the Frameset bridal collection

Trilogy design with three oval- cut diamonds

Central diamond: 8.50mm x 6.50mm (approx. 1.5ct)

Side diamonds: 6.00mm x 4.00mm (approx. 0.8ct total)

Solid 18ct yellow gold, sustainably sourced

Gold recovered and refined onsite at The Royal Mint, Wales

Hallmarked with the Deputy Master of the Mint’s initials*

Features exclusive Cross Crosslet and Tower maker’s marks

Adjustable chain length from 16 inches to 20 inches (approx)

Delivered in a signature gift box

Includes travel pouch and polishing cloth

*Hallmarking is representative and may vary.

Burlington Arcade · Mayfair, London