If you’re looking for the most desirable patterns for the Butterfly Knife Case Hardened in CS:GO, 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.
Best Possible Butterfly Knife Blue Gem Seeds
- Paint seed 182
- Paint seed 494


All Blue Gem Seeds for the Butterfly Knife Case Hardened
- Paint seed 182
- Paint seed 194
- Paint seed 283
- Paint seed 330
- Paint seed 371
- Paint seed 396
- Paint seed 398
- Paint seed 478
- Paint seed 488
- Paint seed 494
- Paint seed 510
- Paint seed 652
- Paint seed 694
- Paint seed 838
- Paint seed 913
- Paint seed 928
Why are Blue Gems so expensive?
The best blue gem patterns will always cost significantly more than market value because they are sought after by collectors. If you happen to unbox a case-hardened skin, the odds of it being a rank one blue gem are slim to none, often less than a one percent chance. The light blue skins may not look cool to the average player, but owning one of these rare patterns is an enormous flex to anyone who understands how expensive they are.
How much will a rank one Blue Gem cost?
There is no simple value for how much a rank one blue gem will cost since they are so uncommon, but in the past, they have sold for several hundred times their average case-hardened market value. A collector owning a Karambit Case Hardened blue gem famously declined an offer of one and a half million dollars for his beloved number one best pattern blue gem knife.
We hope you found our guide helpful on the Butterfly Knife Case Hardened Blue Gem. Feel free to ask any questions or post a trade in the comments.