Butterfly Knife Case Hardened | All Blue Gem Seeds

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Butterfly Knife Case Hardened | All Blue Gem Seeds

If you’re looking for the most desirable patterns for the Butterfly Knife Case Hardened in CS2, you’ll want to focus on the blue gem seeds. Out of the 1,000 possible case-hardened patterns, only a small number (less than 20) qualify as blue gems. These highly prized patterns sell for much higher than the standard market price.

Check out more of our Blue Gem guides!

Blue Gem Pattern Guides

All Tier 1 Blue Gem Seeds for the Butterfly Knife Case Hardened

1
182
2
652
3
398
4
838
5
29
6
494

Butterfly Knife Case Hardened Blue Gem Pattern Guide

Why are Blue Gems rare and expensive?

Blue gem patterns are a rarity, as most case hardened skins typically feature a blend of purples and gold with just a hint of blue. But occasionally, a pattern emerges that is predominantly, or even entirely, blue. These unique skins are highly coveted. Every case hardened skin has a pattern seed that’s considered the cream of the crop.

For the Butterfly Knife, the premier paint seed is number 182. Given that this is just one among a thousand possible seeds, and considering the high demand among discerning collectors, it’s no wonder that the finest blue gems are priced significantly higher — sometimes ten to a hundred times more — than the standard rate for a regular case hardened version.