Centering one cabochon jadeite, measuring 19.40 x 15.40 x 4.60 mm, weighing approximately 12.50 carats, surrounded by channel and prong set round brilliant cut diamonds, all 36 weighing a total of approximately .80 carat, VS to SI1 clarity, G to H color, all set in a custom made 18k white gold mounting, having openwork and scalloped edges, completed by a graduating half rounded band, measuring from 2.30 to 4.10 mm, all weighing 13.00 grams, ring size 5 1/2. Note: can be sized, jade has been dyed.