Sparkle White Denim Necklace With Zircon Accents. The zircon crystals accents on this white denim necklace Sparkles effortlessly. My goal behind this design was to create a statement necklace to be worn at a causal, business, semi-formal, or formal occasion. Empress of Virtue is revolutionizing when, where, and how, we wear Denim. Denim is such a beautiful and versatile material and this necklace was made to showcase that.