Our Frameset Engagement ring collection celebrates the beauty of precious metals with the introduction of sustainably sourced laboratory-grown diamonds to our classic curved silhouette, inspired by our heritage and the cross-section of bullion bars.

The collection is set in solid 18ct yellow gold, uniquely sourced from end-of-life e-waste by The Royal Mint’s Reformation Metals, recovered onsite in Wales at our world-first, pioneering facility.

Set with two 6.00mm x 4.00mm sustainably sourced laboratory-grown diamonds at 0.8ct, placed with a central 8.50mm x 6.50mm stone at 1.5ct.

Solid 18ct Yellow Gold recovered onsite at The Royal Mint.

Available in sizes K-P. See

Ring Sizer for assistance selecting sizes.

Marked with the initials of the Deputy Master of the Mint.

Featuring the exclusive Cross Crosslet and Tower makers' marks.

Accompanied by a Silver Sixpence gift.

Arrives packaged, box handmade in Italy.

Includes a travel pouch and polishing cloth.

Hallmark images are for representative purposes only and may vary.

Burlington Arcade · Mayfair, London