
Five-SeveN Heat Treated | Blue Gem Patterns Guide (2025)
The new Five-SeveN Heat Treated skin dropped and collectors are going crazy for blue gem patterns. This skin looks very similar to Case Hardened but has its own unique style. Let me show you the best patterns and how much they worth.
What is Blue Gem Pattern?

Five-SeveN Heat Treated Blue Gem #1 Pattern
The Heat Treated finish use same painting style as Case Hardened. This means each skin has different pattern based on pattern index number. Blue gem patterns have most blue color coverage and least golden spots.
Pattern difference is huge - some patterns have almost full blue coverage while others have mostly golden color. The more blue color, the more expensive the skin becomes.
Five-SeveN Heat Treated Pattern Ranks
All blue gem patterns are divided into 5 ranks. Rank 1 is best, Rank 5 is worst. Here is complete breakdown of each rank:
Perfect Blue Gems
These patterns have perfect blue coverage without any golden spots. Most expensive and rare patterns.
#1 Best Pattern
#904
Perfect blue, no spots
#2 Best Patterns
#148, #704
Near perfect blue
High Tier Blue Gems
Similar to Rank 1 but has small golden spots. Still very valuable and sought after by collectors.
Mid Tier Blue Gems
Has more noticeable golden spots but still good blue coverage. Good entry point for blue gem collecting.
Low Tier Blue Gems
Mixed blue and golden colors. Still considered blue gem but not as valuable as higher ranks.
Basic Blue Gems
Mostly golden with some blue areas. Cheapest blue gem patterns but still better than regular patterns.
Purple Gem Patterns
Some patterns have purple color instead of blue. These are called Purple Gems and also valuable among collectors. Purple gems are more rare than blue gems.
Five-SeveN Heat Treated Blue Gem Worth
Factory New Prices
- Rank 1: $500 - $2000+
- Rank 2: $200 - $800
- Rank 3: $100 - $400
- Rank 4: $50 - $200
- Rank 5: $30 - $100
Investment Tips
- • Pattern #904 is most expensive
- • Minimal Wear can be good value
- • Purple gems are undervalued
- • Check pattern before buying
- • Prices change with market
How to Check Pattern Index
You need to check pattern index before buying any Heat Treated skin. Here is how:
- Go to Steam Market or third-party site
- Click "Inspect in Game" on the skin
- Look at the URL - pattern index is after "D" parameter
- Compare with our pattern list above
- Check if it's blue gem or regular pattern
Pro tip: Use browser extensions like "CS2 Float" to see pattern index directly on market pages.
Trading and Buying Tips
✅ Do This
- • Always check pattern index first
- • Compare prices on multiple sites
- • Look for good float values
- • Buy from trusted traders
- • Keep pattern screenshots
❌ Avoid This
- • Don't buy without checking pattern
- • Don't overpay for low ranks
- • Don't trust "blue gem" claims
- • Don't buy high float blue gems
- • Don't rush into purchases
Final Thoughts
Five-SeveN Heat Treated blue gem patterns are new but already popular among collectors. Pattern #904 is the holy grail, but other Rank 1 patterns are also very good investment.
Remember to always check pattern index before buying. Market prices change fast, so do your research before making big purchases. Purple gems might be good opportunity since they are undervalued right now.
This guide will help you identify best Five-SeveN Heat Treated patterns and make smart trading decisions. Good luck with your blue gem hunting!
Ready to Start Your CS2 Journey?
Discover the best CS2 case opening sites, mystery box platforms, and trading opportunities. Join thousands of players who trust BoxSniper for the latest insights and reviews.