Released as part of their Fall 2011 collection, Chanel Quartz is a silvery taupe color that I really like. I wish I could capture the fine pink and blue shimmer particles running throughout this polish. It's so lovely. This color joined Chanel's permanent line of polishes. This needed only 2 coats to achieve full opacity. It lasted 5 days without chipping with my CND Stickey base coat and Diamond Dry top coat. I think this color would really flatter a bevy of skin tones. It is one of my pricier polishes, costing $25, but I felt it was unique enough to splurge on it.