Pink Diamond Wedding Ring Collection

Only one in every hundred thousand diamonds is naturally pink. This colour is not the result of any treatment — it forms when extreme pressure distorts the crystal lattice deep within the earth as the diamond takes shape, a process that can never be replicated or repeated. The primary source, Australia's Argyle mine, closed at the end of 2020, so what remains on the market from here on will only ever be from what has already been mined.

CathyPaul's pink diamond wedding rings are set in 18K white gold, with pink diamonds pavé-set in a fine, continuous line — each stone individually set and spaced by our own Hong Kong artisans to ensure a seamless, consistent colour around the ring. The band is contoured to fit the finger with smoothly polished edges, suitable for everyday long-term wear, and can be custom-engraved — making this rare ring belong to the two of you alone.

Brand Advantages

Natural Pink Diamonds

Pink diamonds account for only a tiny fraction of natural diamond output; the primary source, Australia's Argyle mine, closed at the end of 2020, so they will only grow rarer over time.

In-House Artisan Setting

Set and polished stone by stone by CathyPaul's own Hong Kong artisans, with the placement and spacing of each pink diamond hand-calibrated to ensure a consistent, unbroken colour.

Made for Everyday Wear

The ring is contoured to fit the finger with smoothly polished edges, and can be custom-engraved; a complimentary one-time size adjustment is offered within six months of purchase.