Featuring one pear shaped cabochon opal, measuring 12.60 x 8.20 x 3.20 mm, prong set, surrounded by a row of 16 single cut diamonds, weighing a total of .25 carat, completed by a graduating band, measuring from 2.00 to 1.60 mm in width, all weighing 4.50 grams, ring size 5 1/2, pre-owned in excellent condition. Note: can be sized.
