Made from a high-quality 950 platinum alloy, this solitaire ring combines what seems to be opposites: despite the opulent centre stone, a rare green diamond of a remarkable 4.5 carats, as well as the twelve other small white brilliant-cut diamonds, the luxurious piece of jewellery has a rather purist effect. The reason for this is the innovative setting, which skilfully integrates the faceted-cut diamond into the shape of the ring band instead of enthroning it above it.