Item: Cushion Created Ruby Gemstones
People have long been drawn to the luscious red color of rubies. These laboratory-Grown (Synthetic) Red Ruby Gemstones are artificially produced (manmade, manufactured) to possess essentially the same crystal structure, chemical composition, physical and optical characteristics as natural rubies. The weight, specific gravity and refractive index are the same in both synthetic and genuine stones of the same group.
