Master Guide to Karambit Case Hardened Blue Gem Patterns & Rankings

Blue Gem is one of the rarest, albeit priciest Case Hardened skins that you can get for your Karambit knife. In layman's terms, the Case Hardened Karambit features two primary colors on both its play side and back side - Gold and Blue.
Any variation of this skin that is predominantly blue on the visible side is referred to as the 'Blue Gem'. Likewise, a Karambit Case Hardened that's predominantly gold on the play side is referred to as the Gold Gem, but they aren't nearly as valuable as the former.
In the world of Karambit Case Hardened Blue Gems, the #387 pattern reigns supreme as the highest-ranked one. Its play side is adorned in a mesmerizing shade of blue, captivating any beholder. Due to the Blue Gem's rarity, it comes as no surprise that the most expensive skin in CS2 to this date is a Karambit Blue Gem.
1 pattern - The legendary #387

The legendary #387 pattern represents the pinnacle of Karambit Case Hardened patterns. This is the most valuable and sought-after Karambit Case Hardened pattern in existence, featuring a play side that is entirely blue. The #1 387 pattern Case Hardened Karambit boasts a play side that is entirely blue, making it the most expensive skin in CS2.
15 patterns - Highest blue concentration

Rank 1 patterns feature the highest blue concentration after the #1 pattern. These elite Blue Gem patterns showcase exceptional blue coverage with minimal gold interference, making them extremely valuable and sought-after by collectors.
35 patterns - High blue coverage

Rank 2 patterns offer high blue coverage and represent premium value for collectors. These patterns provide impressive Blue Gem status while being more accessible than Rank 1 patterns.
54 patterns - Solid blue coverage

Rank 3 patterns provide solid blue coverage with good value for collectors seeking Case Hardened Blue Gem status at more affordable prices. As you move down the rankings, the skins feature increasingly prominent hints of gold.
53 patterns - Entry-level Blue Gem

Rank 4 patterns provide entry-level access to the Blue Gem category at the most affordable prices while still maintaining Blue Gem classification in the Case Hardened finish.
Pattern #387 is the holy grail of Karambit Case Hardened with entirely blue play side - the most expensive CS2 skin.
Blue Gem patterns are predominantly blue on the visible side, while Gold Gem patterns are predominantly gold but less valuable.
This guide shows only Blue Gem playside patterns - there are separate guides for backside patterns.
The Karambit Case Hardened showcases a range of rare patterns, with Blue Gem being the rarest and most valuable.
The Karambit's unique curved blade shape makes blue patterns particularly striking and desirable among collectors.
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