Tata Harper Illuminating Moisturizer. This Product Is: . a diamond infused facial moisturizer that illuminates skin and fights signs of aging. Good for:. all skin types including dry, mature, sensitive, blemish-prone, combination and normal. Why We Love It: . . Tata Harper Illuminating Moisturizer has a universal pink tint for subtle luminosity and diamond dust to illuminate skin while minimizing the look of fine lines. . Diamond Dust (from real diamonds) reflects and refracts light to create a soft focus radiance effect that illuminates and brightens. Two molecular weights of Hyaluronic Acid create a double plumping effect for intense hydration.. .