An exquisite,innovative and transformative facial serum. Inspired by the precision of diamond grading by jewelers. Formulated with exclusive Black Diamond Truffle Extract sourced from the southwest of France. Contains Vitamin C and Youth Sustaining Technology for brightening and spot reduction. Targets collagen, elastin, and fibrillin to support the skin's youthful structure, elasticity, and firmness. Reveals a flawless, translucent complexion with a diamond-like brilliance and even tone. Suitable for all skin types.