An articulated ring, such as a finger ring is based on a cast linkable connector element and a cast open connector link element having hooked ends which are fitted to posts provide on said cast linkable connector element The invention also includes a novel method of making an articulated ring structure which is based on the steps of:(a) providing a plurality of cast linkable connector elements having a top layer and a bottom layer with the top layer and said bottom layer connected by two posts;(b) providing a plurality of cast connector link elements with two ends, with a hook at each of said ends, and each hook adapted to engage a post on the cast linkable connector; and(c) engaging each hook of each of the plurality of cast connector link elements with a post of two different cast linkable connector elements to form an articulated ring structure.