Rings Tomfoolery London | Cognac & White Diamond 18Ct Yellow Gold Double Band Ring

Margoni is our go-to brand for colourful, artisanal hand-cut gemstone stacking rings. All gemstones are hand-cut, faceted and polished and are completely one-of-a-kind, following Margoni’s artisanal approach to jewellery making. Maria Margoni and Giannis Mandilakis are the Greek duo behind Margoni. Maria specialises in the design and fabrication of their unique pieces and Giannis focuses “