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.

The Blue Gem patterns of the Talon Knife Case Hardened are listed in tiers. Meaning Tier 1 patterns are considered to be the best while Tier 4 patterns are considered less valuable due to there being less blue on the blade. As can be seen, the pattern index 55 is the best Blue Gem for a Talon Knife Case Hardened. Other notable high-tier patterns include the pattern indexes 923, 241

This guide shows only Blue Gem Playside patterns. There is also a guide for Skeleton Blue Gem Backside only.

https://steamcommunity.com/sharedfiles/filedetails/?id=3416782704

819, 602, 899, 222, 528, 10, 837, 185, 3, 311, 805

316, 180, 14, 80, 114, 351, 866, 873, 176, 170, 199, 805, 299, 357, 56, 609, 501, 707, 468, 657, 379, 365, 283, 506, 576, 570, 473, 976, 621, 186, 505, 815, 960, 293

95, 203, 891, 367, 19, 533, 941, 693, 374, 658, 18, 111, 130, 137, 291, 669, 660, 883, 599, 328, 749, 488, 491, 761, 798, 58, 46, 830, 345, 583, 807, 116

618, 917, 481, 292, 881, 598, 547, 633, 76, 838, 557, 730, 890, 347, 411, 933, 72, 77, 313, 507, 115, 70, 188, 381, 168, 255, 342, 404, 458, 820, 431, 607, 504, 702, 391, 138, 835, 383, 59, 372, 280, 248, 100, 956, 218, 75, 927, 780, 552

https://steamcommunity.com/sharedfiles/filedetails/?id=2948564018

https://steamcommunity.com/sharedfiles/filedetails/?id=2948578790

https://steamcommunity.com/sharedfiles/filedetails/?id=2948645553

https://steamcommunity.com/sharedfiles/filedetails/?id=3090086681