Gamma Doppler Emerald is the rare top end of the Gamma run, where the candy green covers the blade densely enough to read as solid emerald rather than streaked. It uses the same marbled black-and-silver base as the other phases, but the prized examples show near-complete green coverage.
Butterfly Knife (Gamma Doppler Emerald): design, wear and market
Doppler phases
Doppler and Gamma Doppler are split into phases. Standard Doppler has Phase 1–4 plus the rare Ruby (red), Sapphire (blue) and Black Pearl. Gamma Doppler adds Emerald as its top phase.
The phase is part of the item and changes both the look and the value — Ruby, Sapphire, Emerald and Black Pearl trade well above the numbered phases. On this page the phase is shown in the name and selectable where variants exist.
Operation Riptide Case
