Apatite Faceted Rondelles measure approximately 4mm on average, exhibit vitreous luster with exceptional brilliance, excellent cut and polish, excellentmatching on strand, good symmetrical shapes, and bodycolor of a medium slightly greenish Caribbean Blue and a softer strongly greenish Bahamian Blue hue with very slight visible internal characteristics providing a very soothing, pool water colored strand of Apatite rondelles with exceptional make.