What you want in a GIA graded Fancy Vivid Yellow is a pure, bright yellow.
This is such a stone- the color pure canary yellow. Not too orange - no brown whatsoever. Pure, canary yellow.
VVS1, as close to Flawless as they come.
The cut is commensurate to the color and clarity pedigrees.
Dramatic corners, great sparkle, no dark areas.
At 0.87ct, it's not quite a carat, but it costs about half what a 1ct vivid this nice might set you back.