I've seen and i didn't think it was too flashy. For less than 3k more , you can get the reg size diamond (at least in Canada). The S.A. didn't think it was worth it. My hubby was trying to convince me to get the diamond thin .. buy it was 5 k more with diamonds .
But to answer your question....not too flashy . I find the diamonds on a are rather subdued unless it's the pave.