A cluster ring groups multiple lab-grown diamonds together to create the visual impression of a larger, more elaborate center stone - and in 14K yellow gold over sterling silver, the warm metal setting makes 0.25 carats of H SI certified real diamonds appear richer and more substantial than the same quality in white metal. The cluster arrangement allows the individual real diamonds to interact optically, each stone's sparkle amplifying the others in proximity. An everyday ring with genuine diamond quality and a cluster design that delivers more visual complexity than a single-stone equivalent at this carat weight.