{"id":63604,"date":"2024-05-31T12:54:26","date_gmt":"2024-05-31T12:54:26","guid":{"rendered":"https:\/\/skin.club\/community?p=63604"},"modified":"2026-05-07T09:28:18","modified_gmt":"2026-05-07T09:28:18","slug":"karambit-case-hardened-blue-gem","status":"publish","type":"post","link":"https:\/\/community.skin.club\/en\/articles\/karambit-case-hardened-blue-gem","title":{"rendered":"Karambit Blue Gem: Patterns, Prices & Rarity Guide [2026]"},"content":{"rendered":"

The Karambit Blue Gem is the most expensive knife skin in Counter-Strike 2. In the game, 10 top tier patterns have enough blue on the playside to be considered true Blue Gems, placing the Karambit Blue Gem among the rarest skins available. These patterns are so rare that Blue Gem Karambits can reach tens of thousands of dollars, while Pattern 387 has been valued at up to $2 million. Based on these factors, the Karambit Case Hardened Blue Gem can be considered one of the most expensive items in Counter-Strike history.<\/span><\/p>\n

Why Is the Blue Gem Karambit So Expensive?<\/strong><\/h2>\n

\"Why-Is-the-Blue-Gem-Karambit-So-Expensive\"<\/p>\n

Pattern Tier<\/strong><\/h3>\n

Pattern tier is the main price factor for a Blue Gem Karambit in CS2. Case Hardened skins have around 1,000 possible pattern seeds, but only 158 Karambit patterns are classified as Blue Gem across all tiers. The tier depends on how much blue appears on the playside during inspection and gameplay. Higher-tier patterns have more blue coverage and fewer gold or gray areas on the visible blade. Pattern 387 is considered the God Tier seed, as it\u2019s the only Karambit pattern with an almost fully blue playside and serves as the primary price benchmark for the Karambit Case Hardened Blue Gem.<\/span><\/p>\n

Float Value<\/strong><\/h3>\n

\"Float-Value\"<\/p>\n

Float value<\/a> affects how clean the blue areas of the knife appear in CS2. A lower float means less visible wear, a cleaner blade, and a higher price. Factory New condition is required for the highest price range, as collectors pay a premium for minimal wear on rare Blue Gem patterns. Float has a greater impact on Blue Gems than on many other finishes, as higher float values add a darker layer to the blade and reduce the clarity of the blue areas. As a result, the same pattern can vary significantly in market value depending on float.<\/span><\/p>\n

Market Demand<\/strong><\/h3>\n

The cases that can contain the Karambit Case Hardened<\/a> are legacy containers that are no longer part of the active drop pool in CS2. Each opened legacy case permanently reduces the remaining supply that could produce a new Blue Gem Karambit. Collectors and investors focus on top playside Blue Gem patterns as new supply is extremely limited. As a result, Rare Karambit Blue Gems maintain strong demand even during slower skin market periods, as the supply of legacy cases continues to decline.<\/span><\/p>\n

Chinese Community Impact<\/strong><\/h2>\n

From 2017 to 2019, Chinese traders and collectors became more active in the CS:GO skin market, increasing demand for clean Blue Gem patterns. In Chinese collector circles, blue and gold are often associated with luck, wealth, and status, making Karambits with high blue coverage on the playside especially desirable. This demand has carried over into CS2, where full blue coverage on the visible side remains a key driver of value. The most notable example is Pattern 387, owned by the Chinese collector <\/span>\u9752\u3044\u738b<\/span><\/a> (also known as Blue King or Newb Rage), who reportedly rejected a $1.5 million offer in 2021. This case helped establish the Blue Gem Karambit as a benchmark for the most valuable items in Counter-Strike.<\/span><\/p>\n

Playside and Backside Blue Gem<\/strong><\/h2>\n

In CS2, the playside is the side of the Karambit blade that players primarily see during inspection and gameplay, which makes it the key factor in determining the value of a Blue Gem. Case Hardened patterns are generated from a shared texture, which is why blue coverage can appear on different parts of the blade. The backside can sometimes have more blue coverage, but it doesn\u2019t increase the price in the same way, as it\u2019s not the main visible side in-game. A backside Blue Gem can cost around $3,000 to $5,000, while a play-side Tier 1 version can start at approximately $30,000. New buyers often mistake backside blue coverage for true play-side value.<\/span><\/p>\n

Blue Gem Karambit Patterns: Full Tier List<\/strong><\/h2>\n

\"Blue-Gem-Karambit-Patterns-Full-Tier-List\"<\/p>\n

Among roughly 1,000 possible Case Hardened patterns in CS2, only 158 Karambit seeds qualify as Blue Gems. The tier depends on how much blue appears on the playside. Pattern 387 has nearly 100% blue coverage on the playside, which is why it occupies the God Tier category on its own, with a separate price range.<\/span><\/p>\n

\n\n\n\n\n\n\n
Group<\/div><\/th>
Pattern Seeds<\/div><\/th><\/tr><\/thead>\n
God Tier<\/div><\/td>\n
387<\/div><\/td>\n<\/tr>\n
Tier 1<\/div><\/td>\n
442, 269, 321, 73, 955, 853, 902, 507, 776<\/div><\/td>\n<\/tr>\n
Tier 2<\/div><\/td>\n
905, 698, 670, 130, 375, 664, 828, 74, 282, 453, 868, 377, 891, 798, 341, 541, 713, 661, 494, 4, 182, 823, 273, 838, 917, 82, 721, 510, 809, 470, 179<\/div><\/td>\n<\/tr>\n
Tier 3<\/div><\/td>\n
262, 322, 30, 256, 139, 782, 989, 888, 11, 844, 92, 919, 112, 770, 330, 463, 306, 34, 429, 965, 811, 522, 803, 20, 575, 638, 914, 580, 236, 310, 916, 515, 631, 407, 371, 841, 555, 711, 632, 398, 598, 420, 283, 856, 202<\/div><\/td>\n<\/tr>\n
Tier 4<\/div><\/td>\n
25, 38, 335, 694, 424, 852, 849, 152, 727, 468, 106, 265, 194, 961, 138, 708, 942, 323, 325, 652, 749, 622, 334, 187, 974, 615, 405, 499, 432, 450, 643, 800, 381, 509, 426, 244, 935, 793, 913, 185, 945, 116, 434, 695, 151, 32, 177, 103, 588, 797, 401, 879, 839, 28, 497, 690, 363, 689, 875, 278, 775, 418, 259, 284, 595, 490, 286, 928, 985, 655, 953, 791<\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

The only known Factory New copy of Pattern 387 is owned by a Chinese collector. Patterns 442 and 269 are Tier 1 seeds, with about 80% blue coverage on the playside and prices ranging from $30,000 to $100,000+. Pattern 269 also features significantly more blue on the backside, making it more valuable for collectors who want strong coverage on both sides. Tier 4 represents the entry level for Blue Gem collecting in CS2, with prices starting at around $3,000 and reaching up to $10,000 for cleaner examples.<\/span><\/p>\n

Notable Sales and Record Offers<\/strong><\/h2>\n

The Blue Gem market largely operates outside public marketplaces, with most deals happening directly between collectors:<\/span><\/p>\n