Green to Golden Green Color Change Garnet Faceted Rondelles measure approximately 2.5mm to 4.5mm in diameter, have a vitrous luster, excellent brilliance created by superb faceting, the polish is excellent in this transparent gem, the rondelle shape is symmetrical with a consistent depth throughout the strand, the beads are well matched for quality, and the bodycolor changes from a medium Green to Golden Green hue in differing light sources. AAA grade