Butterfly Knife | Case Hardened Blue Gem Pattern Guide

Butterfly knives are undeniably one of the most doted-on types of knives within the fanbase. These knives have a certain flair with it's addicting inspect and pull-out animation, that makes it such a cherished item. While the butterfly knife might seem like the go-to pick for any player—except maybe your budget, that’s not quite the case for Blue Gem aficionados. 

The reason behind this? It's all about those often disappointing patterns in the Butterfly Knife | Case Hardened, where the blue fails to cover the whole knife. Even the #1 pattern Blue Gem, with Pattern Seed #182 only manages to hit a mere 85% on the blue scale.

Yet, it’s worth noting that the Field-Tested variant of the #182 Blue Gem was last sold for a whopping $25,000 on Buff earlier this year, in June. The second best pattern, However, as we move down the tiers, both the percentage of blue and the prices significantly decrease. As we go down the categories , the blue percentage drops to 60-70%, with recent sales prices ranging between $1,600 and $2,500. Below is a detailed breakdown of all the tiers of Blue Gems for Butterfly Knives

Tier 1

182 , 652, 398, 838, 29, 494

Tier 2

371, 881, 721, 638, 283, 330, 868, 891, 917, 749, 839, 214, 147, 919, 73

Tier 3

798, 358, 664, 424, 618, 458, 928, 858, 130, 112, 629, 782, 902, 809, 713, 306, 720, 964, 457, 702, 510, 407, 92, 965, 924, 913, 694, 61, 776, 853, 74, 522, 256, 488, 703, 194, 248, 499, 108, 282, 411, 811, 803, 335

Tier 4

34, 770, 768, 72, 27, 453, 885, 788, 699, 989, 547, 528, 631, 208, 414, 445, 808, 332, 612, 466, 598, 630, 322, 375, 880, 38, 893, 916, 842, 741, 841, 898, 269, 854, 846, 273, 18, 575, 717, 905, 255, 844, 464, 823, 262, 658, 30, 191, 341, 377, 43, 10, 188, 420, 401, 513, 56, 671, 153, 642, 507, 116, 633, 884, 139, 505, 515, 67, 11, 42, 311, 976, 321, 426, 907, 801, 98, 111, 901, 442, 826, 236, 906, 927, 799, 974