Centering one oval tanzanite, weighing approximately 5.50 carats, measuring 11.20 x 8.55 x 8.15 mm, enhanced on each side by round brilliant cut diamonds, both weighing a total of approximately .20 carat, SI clarity, G to H color, the half rounded, high polished band graduates from 2.35 to 3.25 mm in width, weighing 6.30 grams, ring size 7 1/2. Note: can be sized.