Elizabeth Grant is the eponymous skin care line of a British woman whose skin was damaged in a war. Using marine-based Torriculemn technology, Elizabeth Grant created a full range skin care line that has been named the Shopping Network’s “number one vendor.†I recently tried the new collagen diamond collection, which actually has infused diamond particles. The three part system comes in one ounce jars with brilliant, bejeweled packaging; just like a diamond. The regimen relies on a two part system of diamond powder to illuminate skin and DESS technology with firming collagen.  DESS stands for “deep epidermal skin strengths.†The product range includes a day and night cream along with an eye cream. The day cream ($75, 1.7 oz.) works instantly to moisturize, plump, firm, and protect skin with a silky feel. The day cream replaced my regular moisturizer and people noticed my skin looking “fresh and radiant.†The night cream ($85, 1.7 oz.) was a basic, non-greasy moisturizer. I wasn’t as impressed with its results compared to the day cream and eye cream. The eye cream ($65, 1 oz.) is the star of the Collagen Diamond collection. When used twice a day, it instantly tightens and diminished lines. I am usually skeptical about eye creams and their cost, but this particular one, I stand behind. After five days of using all three products, my skin felt tighter and more radiant.