Circa 1850 This antique 14K gold ring features a large old rose cut diamond set in a silver cut down collet setting. The unique asymmetrical shape of the diamond gives the ring an unusual & charming look. The shoulders of the ring are embellished with floral designs. The diamond measures 10.2 x 7.5 x 2.7-3 mm (I color, SI1 clarity). Estimated diamond weight is around 2 carats. Ring size 6.5 (17 mm) sizable Antique Mid 19Th Century Rose Cut Diamond Ring