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Survival Knife Case Hardened | Blue Gem
By korenevskiy and 1 collaborators
The ultimate guide to Survival Knife Case Hardened pattern. In this guide I will show you rare Blue Gem Patterns on Case Hardened.
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Survival Knife Blue Gem
The higher the percentage of blue color present in a Blue Gem, the more highly the pattern index is regarded within the community. Ideally, a Tier 1 Blue Gem should have a full blue playside, with no traces of yellow being present. The amount of blue in the backside isn’t taken into account when ranking Blue Gems in CS2.

A Tier 1 Blue Gem, which features the most amount of blue on the playside, is considered the most valuable, with a correspondingly higher price point. In comparison, a Tier 2 Blue Gem, although still valuable, will have a lower price point than a Tier 1 Blue Gem. Similarly, a Tier 3 Blue Gem will be less valuable than a Tier 2 Blue Gem, and so on. Therefore, the rank or tier of the Blue Gem is an important factor in determining its value, even though it is still dependent on a variety of other factors as well.
#1




Survival Blue Gem #403
Tier 1



Survival Knife Blue Gem 169

456, 169, 681, 316, 577, 281, 634, 585, 583
Tier 2



Survival Knife Blue Gem #704

704, 922, 55, 449, 668, 351, 601, 447, 210, 850, 628, 880, 556, 180, 58
Tier 3




Survival Knife Blue Gem #372

170, 372, 166, 915, 797, 202, 632, 496, 533, 262, 67, 336, 588, 187, 345, 239, 837, 624, 103, 383, 529, 700, 698, 157, 179, 288, 430, 887, 393, 429, 954, 916, 349, 812, 867, 286, 162, 387, 872, 516
Tier 4




Survival Knife Blue Gem #818

442, 828, 955, 537, 669, 818, 14, 417, 941, 750, 116, 503, 715, 525, 374, 151, 606, 294, 10, 107, 719, 959, 235, 227, 619, 680, 519, 325, 507, 689, 91, 88, 269, 203, 899, 879, 807, 292, 176, 299, 547, 610, 820, 108, 504, 869, 523, 821, 693, 675, 222, 298, 640, 710, 532, 969, 878, 363, 760, 526, 866, 84, 806, 261, 665, 613, 790, 805, 794, 902, 560, 428, 973, 651, 212, 168, 641, 789, 670, 740, 910, 241, 137, 124, 386
8 Comments
. 3 Jan @ 10:04am 
and answering the other question, the ptt 13 is NOT a blue gem, cuz the backside doesn't really matter, is dificult to get an overpay for that, at least if is a 100% blue at back, which i dont know if exists in survival knife
. 3 Jan @ 9:58am 
não 581 não é tier 4, NUNCA, pois as blue gems são avaliadas de acordo com seu azul, e a 581 tem fcking 33% de azul, ela só tem bastante roxo e cor, mas AZUL mesmo pouco, de uma olhada em outras blue gems que vc verá a diferença, como uma 203 (possui bastante azul "puro" e esta com grande porcentagem de azul no playside e mesmo assim é considerada tier 4)
Gzuss7 21 Nov, 2025 @ 3:51am 
581 não é tier 4?
Em Sene 14 Nov, 2025 @ 11:49pm 
would pattern 13 be considered blue gem cus of the back side being about 85% blue or is it only playside thats considered
666 fredr1h 29 Sep, 2025 @ 10:43pm 
my blue game in scrn. available from 2 ocb
★ | VOLTAGE⚡ 26 Aug, 2025 @ 1:22am 
What is the value for Survival Knife Case Hardened Tier 3 (BS)?
Perin SKINS 19 Aug, 2025 @ 6:27pm 
What is the average value of a 523?
loosegoose 25 Oct, 2024 @ 1:03pm 
Selling/trading #911, almost entirely blue playside