Karambit Case Hardened Blue Gem Tier List (2026)
A Karambit Case Hardened costs four figures for a generic gold-and-grey seed and five to six for a real blue gem. The gap between "four-figure knife" and "five-figure grail" is entirely in the pattern seed. This tier list maps every named seed, what makes each one valuable, and how to confirm you're buying the knife the listing claims. The how-and-why of blue gems — playside vs. backside, why the seed beats the float, how the inspector works — is in the Case Hardened blue gem explained guide. The full pattern mechanics live in the patterns, floats and wear pillar, and the rifle side of the same finish is in the AK-47 Case Hardened tier list.
How Karambit tiers work
The Karambit Case Hardened tier system is simpler than the AK's, because there are fewer seeds that turn the curved blade truly blue, and the top seeds are more concentrated. What drives value is the same: playside blue coverage — the side you see when the knife is equipped. The backside barely matters on valuation, and a listing that advertises "backside blue gem" is telling you the playside isn't one.
The Karambit blade is curved, so a seed that reads full-blue on a flat AK-47 face can look patchy on the Karambit's sweep. That's why the Karambit has fewer tier 1 seeds — the shape filters more patterns out. The seeds below are the named landmarks as of mid-2026, sourced from community pattern databases and confirmed sales.
Tier S — The crown jewels
These are the Karambit equivalents of the AK-47 661: seeds so blue you'll almost never see one listed publicly, and when you do, the price is a conversation, not a number.
| Seed | Blue coverage | Why it's tier S | Typical ballpark (FT+, mid-2026) |
|---|---|---|---|
| 387 | Near-full playside blue, almost no gold | The legendary Karambit blue gem. The most uninterrupted blue on the Karambit playside of any known seed. The standard against which every other Karambit CH is measured. | Five to six figures |
| 470 | ~85% playside blue, small gold patch near ring | Sometimes called the "backup grail" — the second-most-blue Karambit seed, and the gap between 387 and 470 is smaller on the Karambit than the gap between 661 and the next tier on the AK | Low five figures |
| 776 | ~80% playside blue, concentrated on the blade body | Clean, wide blue, less known than 387 but genuinely in the top tier; thin supply means it rarely lists | Four to five figures |
These three seeds are the Karambit's S tier. The 387 is the one people mean when they say "the Karambit blue gem." A Factory New 387 is genuinely one of the rarest items in the game — the kind of piece that surfaces maybe once or twice a year on the public market. The 470 and 776 are the next two, and on any lesser weapon they'd be the crown jewels themselves. On a Karambit, they live in the shadow of 387 — but they're still six-figure knives at the top end.
Tier 1 — Recognised playside gems
These seeds show strong, unmistakable blue on the playside and are the most-traded "real" Karambit blue gems. They list on Buff163, they sell in collector channels, and they command a clear premium over the generic gold-and-grey Karambits.
| Seed | Blue coverage | Notes | Typical ballpark (FT, mid-2026) |
|---|---|---|---|
| 417 | ~70% playside, thick blue on the blade body | Chunky blue that reads obvious from any angle; the Karambit's most-traded T1 seed | $8,000–$20,000+ |
| 269 | ~65% playside, blue weighted toward the tip | The "blue tip" pattern — blade body has gold but the point reads deep blue, a look some collectors specifically chase | $6,000–$15,000 |
| 592 | ~65% playside, even coverage | Blue sits like a layer rather than a patch — even, consistent, no big gold interruption | $5,000–$12,000 |
| 182 | ~60% playside, blue mid-blade | Good coverage, slightly thinner than the top T1 seeds but unequivocally a gem | $4,000–$10,000 |
Tier 1 is the practical top of a liquid Karambit CH market. You can find these seeds listed, and the spread within the tier is driven by float: a 417 in Factory New pushes toward $20k+, while a 417 in Well-Worn could dip toward the bottom of the range. On the Karambit the float matters more than on the AK, because the curved blade shows scratches differently — a battered Karambit gem still commands the tier premium, but condition accounts for a bigger slice of the final price.
Tier 2 — Real blue, accessible price
Tier 2 seeds are the Karambit entry into blue-gem ownership. They show 40–55% playside blue — enough that anyone inspecting the knife sees it's not a generic — and they trade in the mid-four figures.
| Seed | Blue coverage | Notes | Typical ballpark (FT, mid-2026) |
|---|---|---|---|
| 853 | ~50% playside, blue band across the centre | One of the most-traded T2 seeds; clean blue band, the rest is gold-dominant | $2,000–$5,000 |
| 321 | ~45% playside, blue on the blade near the ring | Closer to the handle than the tip, noticeable in hand | $1,800–$4,000 |
| 905 | ~45% playside, scattered blue | Less concentrated than the top T2s, but the total blue area is real | $1,500–$3,500 |
| 809 | ~40% playside, blue splash | A premium over generic, but you're paying for "nice blue accent," not a gem | $1,200–$3,000 |
Tier 2 is where a Karambit Case Hardened makes financial sense for someone who wants both a Karambit and a blue finish but doesn't want to double their budget for a tier 1 seed. At this tier you're getting a Karambit that's recognisably blue, for a price that's not far above a generic clean-finish Karambit. The caveat: at tier 2, confirm the inspect link yourself — some T2 seeds are brighter on one light angle and dull on another, and a seller's screenshot can flatter a seed whose blue reads thinner in-game.
The gold gem — a different chase
A tiny number of Karambit Case Hardened seeds flood the blade almost entirely gold instead of blue. These "gold gems" have their own small collector market, but far fewer people chase them: the blue-gem premium is 5–20× above generic, while the gold-gem premium is more like 1.5–2×. If you like the golden look, you can pick up a clean gold-dominant Karambit for a fraction of a tier 2 blue. But treat it as a personal preference piece, not a collector asset — the demand pool is shallow.
Generic seeds — the Karambit floor
The remaining ~80% of Karambit Case Hardened seeds are gold-and-grey with a streak or patch of blue, and that's the knife 99% of Karambit CH owners actually hold. These are still four-figure knives because the base item is a Karambit, not because of the pattern. As of mid-2026 a generic Karambit Case Hardened in Field-Tested runs $1,000–$1,800 depending on float.
Don't confuse the base Karambit value with a pattern premium. A seller listing a generic-seed Karambit CH for $2,500 with "rare pattern" in the title is relying on you not knowing how to check the seed. Look it up in the inspector.
How to buy a Karambit blue gem
The Karambit is the most-prized Case Hardened knife, and the sums involved mean mistakes are expensive.
Verify the seed yourself. Get the inspect link — if the seller won't provide it, walk away — and paste it into a float-and-pattern inspector. It returns the pattern index. Compare it against this tier list. A listing calling itself "tier 1 blue gem" at seed 842 (a generic) is a lie the inspector catches in five seconds. The inspect flow, with screenshots, is in the how to check skin float guide.
Ignore the backside unless it's extraordinary. The playside is the knife. A Karambit with a gorgeous backside but a plain playside is worth generic money. The only time the backside adds real value is on a seed that's already tier 1 or 2 on both faces — then it's worth a modest bump, maybe 10–20% over the playside-only price.
Float scales inside a tier. A Factory New tier 2 will cost noticeably more than a Battle-Scarred tier 2, but a Battle-Scarred tier 1 will always outsell a Factory New tier 2. The tier is the asset; the float adjusts the price inside it.
Cross-check prices on Buff163. Karambit blue gems have their real order book on Buff163, not the Steam Community Market — Steam's wallet is capped well below where most of these trade, and the supply on Steam is too thin for price discovery.
And the one thing that catches more Karambit buyers than any other knife: the inspect link doesn't match the listing photo. Always, always confirm the seed from the link, not the screenshot.
FAQ
What's the best Karambit Case Hardened seed? Seed 387. It shows the most playside blue of any known Karambit Case Hardened — near-full coverage with almost no gold. It's the Karambit equivalent of the AK-47 661, and a Factory New 387 is one of the rarest single items in CS2. Seeds 470 and 776 are the next two in the top tier.
How much is a Karambit Case Hardened blue gem worth? It depends on the seed and tier. A tier 1 seed like 417 or 269 in Field-Tested runs $4,000–$20,000+ as of mid-2026. A tier 2 seed like 853 or 321 runs $1,500–$5,000. A generic gold-and-grey Karambit is $1,000–$1,800 — that's the base Karambit price, not a pattern premium. Always check the seed before trusting a price.
How do I check if my Karambit Case Hardened is a blue gem? Read the pattern seed. Right-click the knife in your Steam inventory, copy the inspect link, and paste it into a float-and-pattern inspector. It returns the pattern index. Compare it against this tier list. Seed 387, 470, 776 is tier S; 417, 269, 592, 182 is tier 1; 853, 321, 905, 809 is tier 2. The inventory thumbnail means nothing — only the actual seed decides.
Does float matter on a Karambit blue gem? More than on an AK, because the curved Karambit blade shows scratches differently, and a top gem you'll inspect up close all match rewards looking clean. But the logic is the same: the seed sets the tier, the float adjusts the price inside it. A tier 1 seed in any condition outsells a tier 2 in Factory New.
Can I unbox a Karambit blue gem? Yes — but the odds are tiny. Unboxing a ★ knife is ~0.26% per case. Landing a Karambit specifically is a fraction of that. Getting a blue-gem seed on top is a fraction of a fraction. The known blue-gem Karambits in circulation are the result of millions of cases opened over a decade. If you want one, buying is the practical path. The case-opening odds guide breaks down the math.
If a Karambit blue gem is in your sights, value your full inventory so you know what you can deploy. Next read the AK-47 Case Hardened tier list for the rifle side of the same finish, or the Marble Fade Fire and Ice tier list for another pattern-driven Karambit finish where the seed is the entire price. The full pattern mechanics are in the patterns, floats and wear pillar.