Skeleton Knife Case Hardened: Blue Gem Seed Patterns
Skeleton Knife, is one of the most interesting knives in the entire game. Its unique design with a huge ring in the center of the blade and great animations have given it a secure place in the hierarchy of skins in Counter-Strike. Added to the game with Operation Shattered Web on November 18, 2019, it quickly gained popularity and a matching price.
“This skeletonized-tang knife has been taped at the handle for improved grip. The hole allows a finger to be threaded through for stability and safety.”
If you’re interested in getting a skin for the Skeleton Knife, you have plenty of choices. If you really want to set yourself apart from other players in CS2, opting for a Skeleton Knife Blue Gem could be the perfect choice.

The amount of blue seen on a Case Hardened skin is determined by the knife's seed pattern, which is a number automatically assigned when the skin is unboxed. As a result, some pattern indexes display more blue on the skin, while others feature a playside with more gold coloring.
Determining which seed is the best can be quite difficult, so to make it easier for you, we’ve put together a specific list of the top Blue Gems for the Skeleton Knife.
Tier | Numbers |
---|---|
Tier 1 (Best) | 681, 577, 456, 403, 316, 169, 58 |
Tier 2 (Very good) | 922, 880, 850, 704, 668, 583, 556, 449, 447, 351, 345, 281, 262, 210, 180, 55 |
Tier 3 (Good) | 954, 916, 915, 837, 797, 700, 698, 634, 632, 628, 624, 601, 588, 585, 547, 533, 529, 525, 516, 503, 496, 442, 429, 383, 372, 336, 294, 239, 202, 187, 170, 166, 157, 116, 103, 67, 14 |
Tier 4 (Average) | 959, 955, 941, 910, 902, 899, 887, 879, 878, 872, 867, 866, 853, 828, 821, 820, 818, 812, 807, 805, 776, 750, 740, 719, 715, 693, 689, 680, 675, 669, 651, 640, 619, 606, 537, 519, 507, 504, 430, 417, 393, 387, 374, 349, 334, 325, 299, 298, 292, 288, 286, 269, 241, 235, 227, 222, 212, 203, 179, 176, 162, 151, 107, 91, 88, 84, 13, 10 |
Prices
While it's challenging to assign a specific price to a Skeleton Knife Blue Gem in CS2, it's evident that Blue Gem knives are generally far more expensive than standard Case Hardened versions. Furthermore, knives with a larger amount of blue coloration on the playside tend to be more costly.
If we have a more modest budget, Blue Gems from Tier 1 or 2 will likely be out of reach, but Tier 3 or 4 can still offer some interesting options. Blue Gems are incredible pieces in the entire CS2 skin collection and are definitely unique. Aside from the amount of blue on the blade, it’s also important to consider the value of the float.
When it comes to skins like those, it's important to ask someone, who is experienced and knows the market. It's essential to make a complex research before buying an item like this to make sure we (as a buyer) won't lose a huge amount of money.
How can you acquire a Skeleton Knife Blue Gem in CS2?
If you're feeling fortunate, you might want to try obtaining this item, by unboxing one directly from a case.
However, the odds are not on your side, so we strongly advise against opening cases.
The easiest way to get a Skeleton Knife Blue Gem is by buying them on the Steam Community Market, but the 15% fee often makes it pricier. A cheaper option is to buy from trusted third-party marketplaces, where lower transaction fees lead to better prices and a wider selection of skins.
Summary
The Skeleton Knife, introduced with Operation Shattered Web in November 2019, is a highly popular knife due to its distinctive ring design and flashy animations. Among its finishes, the Case Hardened Blue Gem version is especially sought after. Buying a Blue Gem should involve research and expert advice, as values can vary significantly due to rarity and aesthetics. he price of Blue Gems varies based on the amount of blue and the knife's seed pattern. You can acquire one by unboxing it from a case, purchasing it on the Steam Community Market or though third-party platforms which may offer better prices and a large variety of skins.