Featuring one oval tanzanite, weighing approximately 1.60 carat, measuring 9 x 7 mm, enhanced by 6 round brilliant cut diamonds, weighing a total of approximately .18 carat, VS2 to SI1 clarity, G to H color, the ribbed design band graduates from 6.60 to 3.40 mm, weighing 5.80 grams, ring size 7 1/2, preowned in like new condition. Note: can be sized.