CS2 AK-47 Case Hardened: Blue Gem and other patterns

Pattern placement depends on the specific weapon model. That’s why the same paint seed won’t produce the same visible pattern on an AK-47 and a Case Hardened knife: the shapes of the items and their UV maps are different.

Pattern and float are different things. The pattern determines where the colors are placed. The float determines how worn the skin is and what wear grade it has. A good Blue Gem can be found in different wear grades, but a more worn surface will look darker and more scratched than one with a low float.

When evaluating an AK-47, the most important area is usually the visible upper part of the gun, the dust cover. It’s clearly visible both in-game and in inspect view, which is why a lot of blue in that spot can be more valuable than the same amount of blue on the magazine or the lower part of the weapon. The back, rear sight, barrel, sides, and magazine also affect the overall look.

Blue Gem: seed 661 or Scar Pattern

Blue Gem refers to a Case Hardened pattern where an unusually large amount of blue appears on highly valued visible areas. The term is used by the community and is not a separate in-game finish. Because of this, not every Case Hardened with some blue is a Blue Gem, and just having a blue magazine doesn’t make a weapon a Blue Gem.

Seed 661 is the most famous Blue Gem on the AK-47 Case Hardened. Its dust cover is almost completely blue, with a thin gold line running through the blue surface. This line is what gives it the name Scar Pattern.

The strength of 661 lies in how the blue is positioned very prominently on the top side and the back. The magazine and other metal parts may still have less blue than some other well-known seeds. Its collectable value is based on its established reputation, the coverage of the visible top side, its rarity, and the individual characteristics of each piece.

You should treat the listing claim “100% blue top” as a description, not as an exact measurement. Longstanding community guides state that there is no AK-47 Case Hardened with a completely blue top and no patches of other colors.

Blue Mag: seed 587

In the Blue Mag pattern, the blue color is concentrated on the AK-47’s magazine. The example in this article is seed 587, which appears on community Blue Mag lists and is known for its especially blue magazine. The blue shows best in inspect and during the reload animation, so the viewing angle plays a bigger role than usual in recognizing it.

Blue Mag is not the same thing as the blue top part of a Blue Gem. The dust cover is more visible than the magazine in a normal in‑game holding position, which is why a blue magazine doesn’t automatically get the same added value. Seed 587 here is mainly a clear visual example, not a promise of a specific tier or price.

Gold Gem: seed 784

A Gold Gem is a gold-colored Case Hardened with very little blue, where the metal parts of the gun form as uniform and golden a whole as possible. The example in this article is seed 784, which is known as a clean and strongly gold-focused AK-47 pattern.

Gold Gem usually doesn’t follow the same pricing logic as a Blue Gem. The golden look can be rare and desirable, but the added value is determined within a smaller collector’s market. That’s why listing prices alone aren’t enough to prove its actual value.

Galaxy-pattern: seed 809

On this Galaxy pattern, the upper part and side of the AK-47 are covered in rich purples, blues, and oily color transitions. The mix of dark and bright patches looks like a nebula or oil floating on water. Seed 809 is known as one of the flashiest Galaxy examples: it shows purple on the top, side, and magazine, while the barrel leans more towards gold.

Galaxy is not an official variant and not a strictly defined pattern class. Some people use the term for all purple-blue patterns, while others only for certain well-known seeds. So the Galaxy name in a listing describes the look, not a Valve-confirmed tier.

Blaze pattern: seed 571

Blaze describes a pattern where blue, purple, and often warm gold or orange form flame-like, jagged borders. The term is sometimes used as a synonym for the Galaxy pattern, but in practice Blaze more often refers to a clear, flame-shaped color border, while Galaxy refers to a more mottled overall mix of purple and blue.

The Blaze example in the article is seed 571, where the purple-blue color pattern forms a clearly distinct, flame-like appearance. Blaze is not an in-game variant; instead, the classification is based on a visual nickname used by collectors.

The value of Galaxy and Blaze patterns is more subjective than that of Blue Gems. A buyer might pay extra for a striking purple tone or particularly good color placement, but there’s no universal percentage formula. To compare prices, you need completed trades of the same seed or a very similar pattern.

How to check your AK-47 Case Hardened pattern

1. Make sure you have the exact item name. Check that it’s an AK-47 Case Hardened, since pattern classifications are specific to each weapon and finish.
2. Open the inspect view. Pay special attention to the dust cover, the back, the rear sight, the barrel, the side, and the magazine. Also check the weapon in-game, because the inventory inspect image doesn’t show the top part perfectly.
3. Check the paint seed. A database like CSFloat or a reliable inventory tool will show you the pattern index. Don’t try to figure out the seed just from an image.
4. Compare it directly to the AK-47 pattern list. The same seed number doesn’t mean the knife or another weapon will look the same, because the pattern is applied differently on different models.
5. Find out the name used by the community. Check whether the seed is an established example of a Blue Gem, Blue Mag, Gold Gem, Galaxy, or Blaze. Keep in mind that the name may be unofficial or disputed.
6. Evaluate the float and wear separately. The same pattern can look much cleaner in Factory New condition than on a Well-Worn or Battle-Scarred item.
7. Look up completed comparison trades. Filter the results to the same seed and as close as possible to the same wear and float. For a valuable Blue Gem, it’s worth getting several expert opinions.

What affects the value of the AK-47 Case Hardened?

The paint seed is the most important starting point, but the final value is also affected by where the blue or other desired color is located, the float, wear grade, StatTrak, wear marks, stickers, and overall demand. StatTrak and stickers don’t change the pattern, even though they can affect the total value of the item. A lot of blue on the magazine usually isn’t worth as much as the same amount of blue on the dust cover, because the top part is more visible while playing.

You also need to know the source of the pattern guide. Classifications circulating online don’t always match each other, and old CS:GO images can look different under CS2 lighting. The classification helps narrow down your options, but you shouldn’t base the price solely on the tier number.

For a rare seed, the usual market price is a poor point of comparison. On the other hand, adding a special name to the listing doesn’t make a regular pattern valuable. The best indicator is a completed sale of the same or a very similar seed from a recent enough time.

Most common mistakes when evaluating Case Hardened skins

• Every blue-tinted AK is called a Blue Gem.
• The total amount of blue is calculated regardless of its location.
• Blue Mag is automatically matched with the blue dust cover.
• Galaxy or Blaze is considered an official Valve variant.
• The AK-47 seed list is used to evaluate a knife or another weapon.
• People often assume that float changes the pattern, or that the pattern seed determines the wear.
• The asking price is treated as the final sale price.
• Valuable stickers are either ignored or their full market value is added directly to the total.

Summary

For the AK-47 Case Hardened, the paint seed determines whether the weapon shows mostly blue, gold, or a purple-blue Galaxy or Blaze pattern. The article’s five clear examples are the Blue Gem 661, also known as the Scar Pattern, the Blue Mag 587, the Gold Gem 784, the Galaxy 809, and the Blaze 571.

The Galaxy and Blaze names are more informal than the well-known Blue Gem classification. So always check the paint seed, look at the visible parts of the weapon in-game, and compare with completed trades. For Case Hardened skins, the position of the pattern can be much more important for the value than just the percentage of blue.