Twelve stones set north-south along the band, end to end - a corridor of light with no beginning and no close. An eternity band that reads like architecture. Each ring holds twelve 6×3mm natural amethyst stones. Because natural stones of the same measurement vary in weight, total carat falls between 3.00 and 4.20 ctw depending on the selection. Set in our premium sterling silver. Made to order, delivered within three weeks of purchase. For the girl who finds ordinary boring. 🐆