Victorian Old Mine Cut Diamond Cluster Ring with Rose Cut Diamond BandVictorian era old mine cut diamond ring, circa 1880. Ten old mine cut diamonds surround the central diamond weighing a total of approximately 0. 40 carats total. Rose cut diamonds are close set in diagonal stripes on the shoulders. Approximate 0. 65 carat central old mine cut diamond I color SI1 clarity. The ring is rubbed along the bottom of the gallery where a wedding band was previously worn but is still in good condition. Set in 18k yellow gold.