Multi-color Zircon Faceted Rondelles measure approximately 4mm in diameter, have a vitreous luster, an exceptionally high brilliance, a near diamond like luster, superb faceting and shape, and the sparkling gem bodies are a dark cognac hue to a light champagne hue for an exceptional strand of zircon which resembles the best features of diamond - high luster and excellent refraction of light. This strand is one of our favorites!