This bracelet is a brand new 2.5mm brushed finish 18 karat gold plated genuine .925 sterling silver bangle bracelet with genuine faceted green amethyst, smoky quartz and purple amethyst stones! The stones measure approximately 8.5 millimeters, 10.5 millimeters and 12.5 millimeters. The bangle diameter is approximately 61.5 millimeters!