Based on the search results, there doesn't appear to be a product called "Seven Cool Diamond Boom Highlighter 4Color" from Fenty Beauty or other major brands. However, Fenty Beauty does offer the popular Diamond Bomb All-Over Diamond Veil Highlighter, which comes in multiple shimmering shades. Here's what you should know:

Fenty Beauty Diamond Bomb Highlighter Overview

Product Type: A 3D glittering highlighter for face and body, delivering intense sparkle 45.

Key Features:

Jelly-powder formula: Bouncy, cool to the touch, and melts into skin 9.

All-glitz-no-grit finish: Smooth, non-gritty shimmer that suits all skin tones 5.

Faceted compact: Jewel-like packaging