A Pretty Vintage Agate Bracelet in 9ct This is a lovely vintage Banded Agate Bracelet, which is in excellent condition. With 3 Green Agates in a bead work design, each securely held in a claw setting. The stones measure 12mm by 10mm, with no chips or rubbing. The bracelet is most attractive having a twisted band detail, the length is 200mm width 16mm. There is a mark on the bracelet 9ct 375, I would date this item 1970's. Very easy to wear not being high set