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Case Hardened — Blue Gem

★ Falchion Knife | Case Hardened · Blue Gem Pattern Tier Guide

181 patterns classified across 4 tiers. Each tier section below pairs a rendered example with the full seed list — click any seed to search live listings across our tracked marketplaces.

7 min read181 patterns documentedUpdated this weekby yesriskk (founder cs2search)

00Why patterns matter

Every ★ Falchion Knife | Case Hardened · Blue Gem has the same paint_index — but the pattern seed (0–999) controls exactly how the dye lands on the blade. Two listings can have the same wear and float but look dramatically different.

The cards below compare a typical Unranked roll (seed #348) against the Tier-1 hero we picked (seed #575). Same skin, same phase, same wear band — pattern is the only difference.

Unranked Pattern#348

unranked
no pattern premium · the bulk of Case Hardened supply

Tier 1 Pattern example#575

premium
top-tier pattern — community-flagged
Why this mattersBoth knives share identical Steam metadata — Steam treats them as the same item. But buyers who know patterns will pay a premium for the T1 because the visual is unambiguously better. Pattern guides like this one make that premium visible.

About Blue Gem patterns

Falchion Knife Case Hardened lays the marbled steel finish over a long, curved blade. The seed sets the blue coverage on the play side; the blue-dominant rolls are the Blue Gems.

Seed #494 is the recognised #1 Falchion Blue Gem. Its close runner-up #838 looks almost identical but carries a gold tip rather than blue — a neat illustration of how a single different seed can re-colour the whole blade.

01T1Tier 1 — Best patterns

What makes a T1

The best patterns in this skin. Tightest symmetry, deepest coverage, and the visual hallmarks that separate top-shelf examples from everything else.

Search all T1 patterns on the marketplaces
Featured: pattern #575 — click image to zoom · toggle Front/Back
All T1 patterns (16)
T1112T1130T1194T1330T1371T1488T1494T1575T1638T1664T1694T1798T1838T1868T1891T1917

02T2Tier 2

What makes a T2

Very strong patterns — close to T1 quality but with one or two visual compromises (off-axis tip, slightly less coverage, or a less symmetric back).

Search all T2 patterns on the marketplaces
Featured: pattern #652 — click image to zoom · toggle Front/Back
All T2 patterns (44)
T238T242T273T292T2116T2182T2214T2244T2262T2282T2283T2322T2335T2398T2407T2426T2453T2499T2510T2522T2547T2630T2631T2652T2655T2711T2713T2717T2721T2749T2770T2776T2800T2803T2809T2841T2881T2885T2902T2913T2919T2964T2965T2989

03T3Tier 3

What makes a T3

Above-average patterns. Recognisable as "good" but with a clear weakness compared to T1/T2 — useful for buyers who want a hint of pattern premium without paying T1 prices.

Search all T3 patterns on the marketplaces
Featured: pattern #254 — click image to zoom · toggle Front/Back
All T3 patterns (44)
T320T361T374T389T3106T3175T3254T3256T3263T3265T3269T3273T3332T3334T3341T3375T3411T3414T3432T3470T3515T3528T3598T3618T3642T3643T3702T3708T3767T3768T3808T3811T3823T3826T3839T3844T3846T3854T3893T3905T3916T3924T3928T3985

04T4Tier 4

No example yet
A render will appear when a listing becomes available.
What makes a T4

The lower end of curated patterns. Still better than a random unranked roll, but the visual differentiator is subtle.

Search all T4 patterns on the marketplaces
All T4 patterns (75)
T411T427T429T430T434T439T443T467T472T482T498T4139T4148T4152T4176T4177T4188T4243T4245T4284T4299T4310T4321T4339T4347T4358T4377T4387T4396T4400T4401T4405T4420T4424T4442T4445T4457T4466T4468T4478T4483T4500T4507T4534T4541T4556T4580T4595T4596T4612T4615T4622T4629T4632T4658T4682T4687T4698T4706T4743T4753T4782T4799T4816T4852T4858T4888T4907T4914T4942T4945T4958T4967T4974T4975
Everything else — Unranked

The remaining ~821 paint_seeds fall outside the curated tiers. They make up the bulk of Phase 1 supply on every marketplace and don’t carry a pattern premium — what you see is what you get, like the baseline reference (seed #348) we used at the top of this guide. If a seed isn’t listed in T1–T4 or BTA above, treat it as Unranked.

Credits & sources

Pattern tier classification originally compiled by korenevskiy & Krieke (Steam Community Guide).

Pattern renders are independently generated from live marketplace listings.

This page combines public-domain pattern data with our own renders, live pricing, and cross-marketplace listing search.