Ornate Antique Diamond and Ruby Cluster Ring in 18kt Yellow Gold The Louisa ring is an authentic vintage diamond ring from the Victorian Era circa 1890. The ring centers an Old Mine / Peruzzi Cut diamond of approximately J-K color and totals approximately 0.25 carats. Surrounding the center stone is a double halo of 24 Old Cut diamonds, plus an additional one on each shoulder, all of approximately J-K color and together totaling approximately 0.25 carats. Throughout the halo are 6 small...