Re-Nutriv Ultimate Diamond Transformative Brilliance Serum & Refill, available for $439 with shipping included. This weightless, fluid serum is designed to give your skin a diamond-brilliant glow. Powered by Estée Lauder's exclusive Black Diamond Truffle Extract, this extraordinary formula helps fortify your skin for a firmer feel and a visibly perfected surface. The transcendently weightless and indulgent fluid absorbs quickly, refreshing your skin and helping to restore a plumper, smoother feel. Live a life of extraordinary beauty with Re-Nutriv.