Bayonet Gamma Doppler Phase 1 Guide
Diamond Gem patterns and tier rankings

Guide Overview
Master Guide to Bayonet Gamma Doppler Phase 1 & Diamond Gem Patterns
The blade's surface is swathed in a metallic veneer, embellished with a motif of diaphanous, serpentine striations akin to vaporous tendrils. Its chromatic palette boasts an amalgamation of dark cerulean hues intermingled with a spectrum of viridescent shades, culminating in a seamless gradation. The grip remains devoid of coloration.
"Diamond Gem" patterns are the most valuable Phase 1 variations. There are two main types: Green Pattern Diamond Gems have more blue and less green, while Purple Pattern Diamond Gems have minimal purple in the corner and small amounts of green.
Note: This guide focuses on the Play Side only. In bright lighting, green and purple colors are practically not visible, making the blade appear completely Diamond Gem.
Most blue and less green. The highest tier for Green Diamond Gem patterns.
Pattern Evaluation
Less green but also less blue, with purple in the corner.
Least amount of purple in the corner with small green amounts.
No green at the end but larger amounts of green and purple at the top.
Float Value of the skin ranges from 0.00 to 0.08 , which makes Bayonet Gamma Doppler Phase 1 available only in Factory New and Minimal Wear condition. At levels of wear close to the maximum, the knife has noticeable scratches and abrasions located on the spine and along the cutting edge.
Diamond Gem patterns are extremely rare and valuable, often commanding significant overpay over regular Phase 1 patterns.
Value And Inspection Notes
Green Pattern Tier 1 Diamond Gems are generally more valuable than Purple Pattern equivalents.
In bright lighting conditions, Diamond Gem patterns appear almost completely blue, resembling Emerald phase.
Low float values combined with high-tier Diamond Gem patterns create the most valuable Gamma Doppler Phase 1 knives.
Gamma Doppler Phase 1 is generally less popular than Phase 2, but Diamond Gem patterns are highly sought after exceptions.
Check Your Bayonet Gamma Doppler Phase 1 Pattern
Paste a Steam inspect URL to check whether the pattern matches one of the highlighted groups from this guide.