Russian Amazonite Beads Heart & Pear Briolettes measure approximately 11.5x11.5-19x19mm in size, exhibit a vitreous luster on an opaque body, the excellent cut creates a symmetrical shape with excellent polished finish, the beads may show slight surface nicks, these Amazonite beads have a body color of a moderately greenish deep blue hue with internal calcite (creamy white) streaking in a beautiful , and the Amazonite beads show a pearlescent shiller.