Help!

Help please! had a ring arrive from TJC, i LOVE the design, its 14ct white gold, with 16 diamonds totalling 20 points. The design is lovely, as they are princess cut and blanket set in a square. Problem is the diamonds are small, not i did expect tha, but i am not seeing as much sparkle from them as i expected and a couple of them look abit cloudy.

Not sure what to do, as i do love the design, but am not sure if it is worth the money. its £120.

item number is 657976.

any advice would be greatfully recieved