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4TMR · DISCOVERY


For most CS2 players, owning a Blue Gem Karambit is like buying a Picasso – you’ll need lottery-level luck or a bank account with seven figures. In 2025, fewer than 50 authentic Blue Gems exist worldwide, according to CS2Float’s latest inventory scans. While prices dipped slightly during CS2’s economy adjustments last year, the top-tier patterns still sell for 1.4M to 1.7M

The captivating Blue Gem Karambit has managed to enthrall both CS2 players and collectors with its mesmerizing beauty and allure.
The Blue Gem Karambit, a highly sought-after and expensive skin in CS2, stands out with its estimated cost exceeding $1.5 million USD even for field-tested versions. It is particularly renowned among knife skins.
It has garnered recognition as a symbol of status and affluence, attracting numerous enthusiasts and collectors in their quest to possess it.
The Karambit Case Hardened skin showcases a range of rare patterns. However, among all these variations, the Blue Gem pattern stands out as the rarest and most valuable.
What sets it apart is its distinctive blue gem design, visible on both sides of the knife – the play side and the back side. When it comes to Karambit Case Hardened CS2 skins, nothing quite compares to this extraordinary pattern.
View all Karambit Blue Gem patterns in the table below:
| TIER | Blue gem Pattern |
|---|---|
| God-tier | 387 |
| Tier 1 | 73, 269, 321, 442, 507, 776, 853, 902, 955 |
| Tier 2 | 4, 74, 82, 130, 179, 182, 273, 282, 341, 375, 377, 453, 470, 494, 510, 541, 661, 664, 670, 698, 713, 721, 798, 809, 823, 828, 838, 868, 891, 905, 917 |
| Tier 3 | 11, 20, 30, 34, 92, 112, 139, 202, 236, 256, 262, 283, 306, 310, 322, 330, 371, 398, 407, 420, 429, 463, 515, 522, 555, 575, 580, 598, 631, 632, 638, 711, 770, 782, 803, 811, 841, 844, 856, 888, 914, 916, 919, 965, 989 |
| Tier 4 | 25, 28, 32, 38, 103, 106, 116, 138, 151, 152, 177, 185, 187, 194, 244, 259, 265, 278, 284, 286, 323, 325, 334, 335, 363, 381, 401, 405, 418, 424, 426, 432, 434, 450, 468, 490, 497, 499, 509, 588, 595, 615, 622, 643, 652, 655, 689, 690, 694, 695, 708, 727, 749, 775, 791, 793, 797, 800, 839, 849, 852, 875, 879, 913, 928, 935, 942, 945, 953, 961, 974, 985 |
The Blue Gem Karambit possesses a remarkable rarity and boasts an exquisite visual appeal. Its stunning blue pattern, harmoniously complemented by occasional golden accents, creates an aesthetically mesmerizing experience for those who wield it.
The knife is visually striking, with its prominent vibrant blue color on the surface. This eye-catching appearance greatly contributes to the high demand for this exquisite knife skin.
Related: Best CS2 skins.
Owning a Blue Gem Karambit carries immense status and prestige. This highly coveted knife skin is both rare and expensive. It is widely recognized as a symbol of distinction within the community.
Interestingly, the title for the most expensive CS2 knife skin belongs to “Newb Rage,” a Chinese collector whose Japanese name translates to “blue king.”
The possession of a Blue Gem Karambit carries a profound significance, representing both wealth and exclusivity. In fact, certain patterns of this coveted item have been known to fetch over $1.5 million USD in the market. Notably, the association with the number 8 further amplifies its cultural importance.
In Chinese culture, where auspiciousness is highly valued, 8 holds deep symbolism. Interestingly enough, the buyer hails from Myanmar—a nation deeply influenced by Chinese traditions.

Unboxing a Blue Gem Karambit is like searching for a needle in a haystack due to its highly unlikely odds. Additionally, the knife skin’s float value holds significant influence over its price, adding to its elusive nature.
The knife can be unboxed from 10 different cases, some of the included in our best CS2 cases article.
The likelihood of unboxing a Blue Gem Karambit is incredibly rare, with estimations suggesting a probability of approximately 0.001% or less than 1 in 100,000 cases. In the world of CS2, the Blue Gem Karambit stands as one of the scarcest skins, with only a few hundred copies circulating.
However, the odds of getting a 387 pattern is estimated to be 1 in 387,000,000.
The price of the Blue Gem Karambit is directly influenced by its float value. Higher float values correspond to higher prices.
Understand CS2 float values better.
The float value in CS2 represents the condition of a skin and falls within a range of 0.00 to 1.00. A lower float value indicates a better condition, while a higher float value suggests a worse condition. When it comes to the Blue Gem Karambit, its cost is greatly influenced by its float value.
The Blue Gem Karambit has achieved extraordinary sales and offers, solidifying its position as one of the most expensive knife skins in CS2. Known as the Karambit Blue Gem, this coveted CS2 knife skin holds the record for being sold at a staggering price of over $120,000.
In fact, certain Blue Gem Karambits have garnered valuations exceeding $1 million USD, with the highest offer yet of $1.5 million for a 387 pattern being turned down.
The most expensive Blue Gem Karambit is estimated to surpass $1.5 million USD in value and belongs to a Chinese collector. The significance of the number 8 in acquiring this rare and valuable knife skin highlights its cultural influence and prestigious nature.
For individuals unable to afford the Blue Gem Karambit, there exist alternative options like the Karambit Case Hardened skin. This particular skin displays a variety of seed patterns, each possessing different levels of rarity and cost.
When you plan to trade or sell your Blue Gem Karambit, it is vital to seek guidance from experienced traders and collectors who possess extensive knowledge in this field. Understanding the current market prices for Blue Gem Karambits and being aware of how float value affects their value will empower you to determine a suitable price for your knife.
Using a CS2 marketplace like Tradeit.gg ensures that your knife is safe during the trade.
When waiting for the best offer, patience becomes paramount. The Blue Gem Karambit holds such rarity and value that it attracts serious collectors who are willing to pay a premium price for specific patterns and float values.
The Blue Gem Karambit isn’t just a skin – it’s digital real estate. In 2025, it remains the ultimate status symbol in CS2, though smarter scams and market changes mean buyers need more caution than ever.
A Blue Gem Karambit holds a minimum value of $150,000. However, its impressive worth can reach up to $1.5 million. Recently, it fetched a staggering price of $169,000, solidifying its status as an exceedingly rare and highly coveted item.
A prominent Chinese collector that goes by the nickname ”Newb Rage” has the most highly sought-after Karambit knife is the #1 ‘387’ pattern Case Hardened, featuring a play side entirely adorned in mesmerizing shades of blue. This exceptional Blue Gem holds an estimated value exceeding $1.5 million USD.
In general, the Karambit Case Hardened Blue Gem has a 0.001% drop rate, therefore possesses an exceptional level of rarity, making it a highly sought-after skin that can only be unboxed with extremely limited odds.
The Blue Gem Karambit is so valuable due to its rarity, striking patterns, and aesthetic allure make it a desirable item among players seeking prestige and accomplishment. Moreover, its exquisite nature makes it ideal for collectors aiming to enrich their repertoire with rare and captivating pieces. Without a doubt, the Blue Gem Karambit is more than just an object; it represents an emblem of distinction and excellence in the world of gaming.
The odds of unboxing a Blue Gem Karambit in CS2 are almost negligible, given its incredibly low probability of 0.001% or less than one in 100,000 cases.
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get $5 in first trade, store discount 25% + 10%, top up bonus 25% + 10%