This captivating platinum ring is centered with one (1) oval cabochon cut natural Ethiopian opal set into a four-prong 18K yellow gold setting. The opal is bordered with twenty-eight (28) channel set, tapered baguette cut diamonds. The shoulders of the ring are each accented with eight (8) bead set, round brilliant cut diamonds. The ring measures 27.5mm at the top, rises 10.8mm above the finger, tapering to 4.7mm wide and 1.1mm thick at the base of the shank. "D234 865 PT900 K18" is stamped on t