4mm Rose-Cut Diamond Ring in Platinum

A refined platinum ring set with a 4mm rose-cut white diamond in a traditional cut-down setting, on a fine plain band.

The rose-cut diamond diffuses light with a soft, understated glow, while the clean platinum band keeps the silhouette minimal and precise. The traditional cut-down setting adds a subtle vintage character, framing the stone with a delicate, enduring finish.

Rose-cut diamonds, first developed in the 15th century, are characterised by their flat base and faceted dome, producing a softer glow than modern brilliant-cut stones.

Each ring is entirely handmade in London rather than cast, giving every piece its own unique character.

Details

– 4mm rose-cut white diamond
– Approx. 0.15ct
– Traditional cut-down setting
– Plain platinum band
– Band width: 1.4mm
– Platinum
– Fully hallmarked

Diamond Quality

– Cut: Rose
– Colour: F
– Clarity: SI2

Certification

– Independent diamond certification provided by Gemmology Lab for stones over 3mm

Additional Information

– Made to order in approx. 8–10 weeks
– Ethically sourced, conflict-free natural diamond
– Ethically handmade in London
– Available in EU ring sizes 45 to 54
– Available in 18ct yellow, white or rose gold
– For bespoke requests, please email us.