CS2 Case Hardened Blue Gem Pattern Guide

The inclusion of in-game cosmetics can significantly enhance players’ gaming experience. CS2’s approach to skins is unique and, in many ways, superior to other games.

When CS2 first introduced skins, they incorporated the concept of wear and patterns, significantly contributing to their success in the market.

The “Case Hardened” skins are trendy among the pattern-based skins. With the correct pattern, these skins can transform a weapon into a stunning oceanic blue or a shiny golden metal. However, acquiring such skins can come with a hefty price tag, reaching tens of thousands or even up to a million dollars.

Highlights

• CS2 Case Hardened skins guide
• Explanation of Blue Gem Skins
• Explanation of Case Hardened Patterns
• All Case Hardened (Blue Gem) skins list
• Detailed information on the skin release date, event, weapon case, and steam price

Weapon Finish Origins

Case hardening is a fascinating process that enhances the steel surface by adding carbon and heating it to create a tough exterior while maintaining a softer interior.

In the world of CS2, the Case Hardened pattern holds a special place as one of the oldest skins since its introduction in the Arms Deal Update.

This unique pattern can be found on the AK-47, Five-SeveN, and nearly every Knife, making it one of the most versatile skins available. Its variability sets it apart, leading to a wide range of trading value and rarity, making it a highly sought-after and valued skin in the game!

What Are The Blue Gem Skins in CS2?

Blue Gem is the name for Case Hardened skins with the maximum amount of blue on them.

In CS2, there are 20 different knives, the AK-47, Five-SeveN, and MAC-10 with Case Hardened patterns. Each weapon is viral despite having different strengths.

The Case Hardened finish in CS2 is genuinely a work of art. It starts with a base of elegant gray and then comes to life with vibrant hues of bold blue and hints of mesmerizing purple. These beautiful colors are further complemented by warm, inviting gold touches. The unique pattern created from this sheet is then carefully applied to the weapon skin, resulting in a one-of-a-kind design.

With a thousand variations known as seeds, each assigned a numerical value between 0 and 999, there’s boundless creativity and excitement in every design. Among these, the deeply admired Blue Gems, with their rich blue patterns, hold a special place in the hearts of Counter-Strike enthusiasts. The diverse range of patterns ensures that there’s something for everyone, and the allure of the Case Hardened finish is undeniable, making it a cherished choice in the gaming community.

Regarding Case Hardened skins, Tier 1 patterns are extra unique. They have the most beautiful blue stain, making them sought after. Because of this, they often sell for way more than the usual market price. The blue stain decreases as you move down the tiers, with Tier 4 patterns having the least. Tier 4 patterns are still astonishing, but they usually go for the average market value. Knowing about these different tiers and their unique value to Case Hardened skins is pretty awesome!

What Are Case Hardened Patterns in CS2?

Case-hardened skins are exceptional with their diverse and intriguing patterns. The community appreciates skins with more light blue shades, fondly referring to them as “Blue Gems”. Since each pattern is unique and random, there’s no easy way to sort through them. However, this unpredictability adds to the thrill of discovering that perfect Blue Gem skin. It’s all about the excitement of the hunt!

The List of All Case Hardened Skins in CS2

• AK-47 Blue Gem
• Five-SeveN Blue Gem
• MAC-10 Blue Gem
• Classic Knife Case Hardened (Blue Gem)
• Karambit Knife Case Hardened (Blue Gem)
• M9 Bayonet Knife Case Hardened (Blue Gem)
• Butterfly Knife Case Hardened (Blue Gem)
• Skeleton Knife Case Hardened (Blue Gem)
• Bayonet Knife Case Hardened (Blue Gem)
• Kukri Knife Case Hardened (Blue Gem)
• Huntsman Knife Case Hardened (Blue Gem)
• Talon Knife Case Hardened (Blue Gem)
• Flip Knife Case Hardened (Blue Gem)
• Paracord Knife Case Hardened (Blue Gem)
• Survival Knife Case Hardened (Blue Gem)
• Shadow Daggers Case Hardened (Blue Gem)
• Nomad Knife Case Hardened (Blue Gem)
• Stiletto Knife Case Hardened (Blue Gem)
• Ursus Knife Case Hardened (Blue Gem)
• Falchion Knife Case Hardened (Blue Gem)
• Bowie Knife Case Hardened (Blue Gem)
• Gut Knife Knife Case Hardened (Blue Gem)
• Navaja Knife Case Hardened (Blue Gem)

AK-47 Case Hardened (Blue Gem)

Release Date: August 14, 2013

Update: The Arms Deal

Weapon Case: CS:GO Weapon Case

Steam Price: $231.28 – $475.68

The AK-47 Case Hardened is in high demand, especially the rare patterns, which means prices can be costly. Pattern #661 is considered the holy grail of AK-47 Case Hardened. This particular scar pattern is sporadic and beautiful, with only 121 in existence, nine of which are Factory New. Prices for pattern #661 can reach hundreds of thousands of dollars.

Other unique patterns for the AK-47 Case Hardened include the blue magazine, the blue barrel, the 50/50, and galaxy or blaze patterns. However, if you can’t acquire a scar pattern, many other patterns look almost as good and are less expensive.

List of tier-1 AK-47 Case Hardened patterns:

168, 179, 321, 387, 555, 592, 670, 760, 809, 955, 151.

List of some tier-2 AK-47 Case Hardened patterns:

4, 13, 28, 32, 65, 74, 82, 92, 323, 341, 426, 430, 442, 463, 479, 512, 525, 526, 532, 541, 571, 578, 605, 617, 627, 695, 698, 708, 713, 750, 892, 903, 905, 922, 950, 969, 978, 996

For the gold gem fans, Here are the best gold gem patterns:

784, 219, 473, 538

Five-SeveN Case Hardened (Blue Gem)

Release Date: November 8, 2013

Update: The Arms Deal 2

Weapon Case: CS:GO Weapon Case

Steam Price: $10.51 – $21.09

A gem’s stunning blueness is defined by the abundance of rich blue hues on its surface. In addition, the wide pattern template gives rise to captivating streaks of gold and purple, resulting in delightful variations, like the striking 75% blue gem.

The Five-SeveN | Case Hardened boasts a one-of-a-kind case-hardened finish with eye-catching pattern diversities. It presents a sleek and vibrant design for players who value a weapon’s aesthetic appeal. Moreover, this skin is reasonably priced, making it a fantastic addition to your collection.

List of best blue gem patterns:

1. Perfect Blue Gem: 690, 868, 278, 363
2. Perfect Blue Tips: 148, 235, 460, 975
3. 75% Blue Gem Variants: 28, 179, 122, 955
4. Full Blue Gem Variants: 72, 151, 215, 700, 770, 849

Though there’s a niche for gold gems in general, The Five-SeveN is one particular skin that failed to bring the hype around its gold gems due to having a different skin similar to the gold, the “Copper Galaxy”.

But if the Five-SeveN gold gem still interests you, its best pattern is 691.

MAC-10 Case Hardened (Blue Gem)

Release Date: September 22, 2021

Event Name: Operation Riptide

Weapon Case: CS:GO Weapon Case

Steam Price: $9.01 – $78.93

The Mac-10 is the least popular weapon with the Case-Hardened finish. The gun model has three different parts, while the skin only covers one, making getting a full blue gem impossible.

For it to rank as a high tier, it must have a clean blue with all three parts connecting and showing a good side when inspecting and on idle, so pattern #95 is one of the best patterns for the Mac-10. The MAC-10 | Case Hardened features a heat-treated case-hardened pattern, providing a range of vibrant colors.

List of best blue gem patterns:

19, 251, 295, 748, 239, 890, 406, 807, 199, 831

Classic Knife Case Hardened (Blue Gem)

Release Date: October 18, 2019

Event Name: Cache and Release

Weapon Case: CS:GO Weapon Case

Steam Price: $289.12 – $553.45

The Classic Knife | Case Hardened is a heartfelt homage to the original Counter-Strike knife, boasting a stunning case-hardened finish. Released in celebration of Counter-Strike’s 20th anniversary, this mid-tier treasure faithfully recreates the default knife from the game’s 1.6 version. It’s a precious find for collectors who appreciate its nostalgic design and vibrant color scheme.

Karambit Knife Case Hardened (Blue Gem)

Release Date: August 14, 2013

Event Name: The Arms Deal

Weapon Case: CS:GO Weapon Case

Steam Price: $1084.65 – $2500

The Karambit | Case Hardened showcases a beautifully curved blade and an exquisite case-hardened finish, making it incredibly popular among knife enthusiasts.

M9 Bayonet Knife Case Hardened (Blue Gem)

Release Date: August 14, 2013

Update: The Arms Deal

Weapon Case: CS:GO Weapon Case

Steam Price: $829.00 – $1,059.50

The M9 Bayonet | Case Hardened is a beautiful fusion of classic military design and a vibrant case-hardened finish. The “Blue Gem” variant is highly coveted with its captivating blue tones, adding a spectacular touch to any collection.

Butterfly Knife Case Hardened (Blue Gem)

Release Date: July 1, 2014

Update: Operation Breakout

Weapon Case: CS:GO Weapon Case

Steam Price: $1246 – $1471

The Butterfly Knife | Case Hardened is captivating with its sleek and fluid design, accentuated by a stunning case-hardened finish. Its vibrant blue hue makes it a prized and sought-after choice for collectors.

Skeleton Knife Case Hardened (Blue Gem)

Release Date: November 18, 2019

Update: Operation Shattered Web

Weapon Case: CS:GO Weapon Case

Steam Price: 592.78 – 811.52

Excellent Skeleton Knife | Case Hardened’s sleek, rugged design and vibrant case-hardened finish make it a top choice among CS2 players.

Bayonet Knife Case Hardened (Blue Gem)

Release Date: August 14, 2013

Update: The Arms Deal

Weapon Case: CS:GO Weapon Case

Steam Price: $403.49 – $1049

The Bayonet is a classic knife that has been a fan favorite since its introduction. It boasts a sleek, elongated blade and a handle reminiscent of its larger counterpart, the M9 Bayonet. Every knife finish option is also available for the Bayonet, adding to its appeal. Its enduring popularity and versatile design make it a top-tier choice for players.

Kukri Knife Case Hardened (Blue Gem)

Release Date: February 7, 2024

Event Name: A Call To Arms

Weapon Case: CS:GO Weapon Case

Steam Price: $357 – $830

The Kukri Knife has quickly become a collector’s favorite, especially the Tier 1 Blue Gem patterns. Due to their popularity and scarcity, these rare finds are highly sought after and command high prices. The Knife’s unique color is achieved through a special process of color case hardening using wood charcoal at high temperatures. It’s truly a valuable and unique piece for any collector!

Huntsman Knife Case Hardened (Blue Gem)

Release Date: May 1, 2014

Update: The Hunt Begins

Weapon Case: CS:GO Weapon Case

Steam Price: $275.09 – $1258.05

The Huntsman Knife | Case Hardened showcases a unique blade shape and a fantastic case-hardened finish. It’s an excellent option for anyone looking for a high-quality, valuable knife. Even though it doesn’t have intricate inspection animations, its overall design makes up for it to a certain extent. Like the Bowie Knife, the larger blade of the Huntsman prevents the top Blue Gem finish from covering the entire blade.

Talon Knife Case Hardened (Blue Gem)

Release Date: August 3, 2018

Update: A New Horizon

Weapon Case: CS:GO Weapon Case

Steam Price: $621 – $1949.64

Talon Knife | Case Hardened’s striking design and vibrant case-hardened finish are sure to impress. It offers a modern twist on the Karambit, featuring a slightly larger blade and a unique handle while retaining the beloved qualities that made its predecessor so popular.

Flip Knife Case Hardened (Blue Gem)

Release Date: August 14, 2013

Update: The Arms Deal

Weapon Case: CS:GO Weapon Case

Steam Price: $274.22 – $1,367.20

Check out the excellent Paracord Knife | Case Hardened with its rugged design and vibrant, case-hardened finish! The Flip Knife is known for its solid mid-tier performance. Enjoy!

Paracord Knife Case Hardened (Blue Gem)

Release Date: November 18, 2019

Update: Operation Shattered Web

Weapon Case: CS:GO Weapon Case

Steam Price: $195.23 – $471.60

The Paracord Knife | Case Hardened features a rugged design with a vibrant, case-hardened finish.

Survival Knife Case Hardened (Blue Gem)

Release Date: November 19, 2019

Update: Operation Shattered Web

Weapon Case: CS:GO Weapon Case

Steam Price: $185.71 – $359.62

This Knife boasts a practical design with a vibrant, case-hardened finish. Recently added to CS2, it’s a fresh take on the classic Gut Knife, featuring a sharper hook at the tip and a straighter blade with serrations on a sleek black plastic handle. It’s a must-have for any enthusiast!

Shadow Daggers Case Hardened (Blue Gem)

Release Date: September 17, 2015

Update: Shadow Boxing

Weapon Case: CS:GO Weapon Case

Steam Price: $208.36 – $345.45

The Shadow Daggers | Case Hardened features a unique twin-blade design with a stunning case-hardened finish. What’s unique about these daggers is their pattern transfer method – while one dagger showcases the striking Blue Gem pattern, the other dagger’s pattern appears random in-game as it is held upside down. This makes each pair truly one-of-a-kind and exciting to explore!

Nomad Knife Case Hardened (Blue Gem)

Release Date: November 19, 2019

Update: Operation Shattered Web

Weapon Case: CS:GO Weapon Case

Steam Price: $353.02 – $1018.21

The Nomad Knife | Case Hardened is a robust, tactical knife with a distinctive case-hardened finish.

Stiletto Knife Case Hardened (Blue Gem)

Release Date: August 3, 2018

Update: A New Horizon

Weapon Case: CS:GO Weapon Case

Steam Price: $450.93 – $1246.60

The Stiletto Knife | Case Hardened has a sleek, narrow blade with a vibrant case-hardened finish. Thanks to its widespread adoption by professional players, it has quickly earned a place at the higher end of the knife hierarchy.

Ursus Knife Case Hardened (Blue Gem)

Release Date: August 3, 2018

Update: A New Horizon

Weapon Case: CS:GO Weapon Case

Steam Price: $219.79 – $644.18

The Ursus Knife | Case Hardened is widely celebrated for its versatile design and stunning case-hardened finish. This impressive mid-tier Knife boasts a rare and visually captivating animation, making it a standout choice for any collector.

Falchion Knife Case Hardened (Blue Gem)

Release Date: May 26, 2015

Update: Operation Bloodhound

Weapon Case: CS:GO Weapon Case

Steam Price: $219.38 – $623.73

The Falchion Knife | Case Hardened has a unique curved blade and a superb case-hardened finish. Despite being low-tier, it has become quite popular recently! Even more remarkable is that it’s one of the few low-tier knives in CS2 to feature a rare inspect animation.

Bowie Knife Case Hardened (Blue Gem)

Release Date: February 18, 2016

Update: Operation Wildfire

Weapon Case: CS:GO Weapon Case

Steam Price: $276.41 – $345.22

Discover the impressive Bowie Knife | Case Hardened, celebrated for its robust blade and vibrant case-hardened finish. Despite its size, the captivating blue pattern uniquely adorns it in countless ways across its variations. Embrace the rarity of two Tier 1 seed patterns, 182 and 398, revered as the closest to breathtaking Blue Gems.

Gut Knife Knife Case Hardened (Blue Gem)

Release Date: August 14, 2013

Update: The Arms Deal

Weapon Case: CS:GO Weapon Case

Steam Price: $180.27 – $195

Gut Knife | Case Hardened has a unique gut-hook blade with a stunning case-hardened finish. Despite being a low-tier knife, its straightforward equipment animation makes it affordable for anyone ready to upgrade from the default knives.

Navaja Knife Case Hardened (Blue Gem)

Release Date: August 3, 2018

Update: A New Horizon

Weapon Case: CS:GO Weapon Case

Steam Price: $142.98 – $336.92

We’re excited to introduce the Navaja Knife, featuring a sleek, compact design and vibrant case-hardened finish. It’s the latest addition to the game and brings a unique charm. While it may be considered at the bottom of the knife hierarchy in CS2, its distinct style sets it apart.

So Why Are Blue Gem Patterns Are Popular?

Do you know that the Blue Gem patterns for Case Hardened skins in CS2 are super rare and exclusive? Players are always on the lookout for these fabulous patterns. It’s like finding a needle in a haystack – these Blue Gems are hard to come by! Plus, they’re seen as a wise investment because they’ve shown an excellent track record of high returns over the years.

The Blix Team hopes you can use this all-inclusive guide as your ultimate resource for discovering the finest Blue Gem patterns for all weapons in Counter-Strike 2. If a Tier 1 Blue Gem is out of reach, don’t worry ‘“ there’s an equally appealing option with the more affordable Tier 2 seeds. While they may not match the splendor of Tier 1 Blue Gems, you can still own an impressive knife or gun without breaking the bank. Your perfect Blue Gem is within reach, no matter your budget!