Background: Struvite also called as infection stones occur in the urinary system of humans particularly the women community. The present work was aimed to grow struvite crystals in-vitro using single diffusion gel growth technique and to understand the effect of phyllanthus emblica on its growth. Methods: Sodium metasilicate gel of density 1.03 g/cc was used as the medium for growing the struvite crystals; The phyllanthus emblica extract of 5 % M/V concentration was used to understand its effect on struvite crystal crystal nucleation and growth. The well grown crystal samples were characterized by powder XRD, FTIR, UV-vis, Microhardness, SEM and Thermal analysis.