A scattering of "brilliant" cut diamonds shows off the many reflecting facets.

I believe this lives up to all the criteria. It is definitely of a high resolution and quality. The differing angles give good perspective. It is the lead pic on an FA, Diamond, as well as on Jewellery, Brilliant (diamond cut), and quite a few others. It was photographed by Mario Sarto, and seems to have been uploaded by commons:User:HenryLi.

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