Amethyst Trio CharmThree stones an oval amethyst at 64mm and two white CZ accents at 1. 3mm in a 156mm 925 sterling silver setting. The Amethyst Trio is the most compact multi stone amethyst charm: three stones in a tight cluster that reads as a single composed piece rather than a stone with accents. At 0. 49g, the lightest stone charm alongside the Garnet Drop. The compactness of the three stone arrangement means this charm works in tight stacks without creating