Drop Cut File to Import
Supports GemCAD (.asc), GemRay (.gem), Gem Cut Studio (.gcs), and ProFacet (.fsl)
Optimizer Path
Complete the checklist below to move confidently through the optimizer workflow.
Script Prep
Add optimization hints
Add an optimization hint (e.g. +/- 2) after any value you want to optimize—e.g.
P 0 @ 45.0 +/- 2
—so the optimizer knows what to explore.
Weights
Tune the priorities
Nudge the sliders or pick a preset so the optimizer knows which metrics matter most for this design.
Optimization
Run & monitor
Launch the optimizer and keep an eye on the live metrics and progress messages to know when to stop or resume.
Finish
Review & update source
Compare the candidate against your baseline, then apply it in-place or save a revision once you like the result.
Stopping keeps the best candidate found so far. Resume to continue refining from that snapshot.
Submit your design for judging and track your ranking on the community scoreboard.
2026 Launch Performance Contest
Welcome to the ProFacet launch contest. Optimize your facet design for brightness, contrast, and shape. There is no jury: entries are scored on performance, not style. Here, form follows function—optical behavior leads, ornamentation follows.
Prizes
The top 100 verified entries each earn a complimentary one year ProFacet subscription.
Prizes are awarded per account and cannot be transferred.
ri = 1.76.All entries use the locked “2026 Launch Contest” preset.
You retain ownership of every submission. By entering you allow ProFacet to showcase the design name, score, and specification—including FSL comments—on profacet.com and related materials. Please add any license information in the FSL comments if desired.
Admin Console
Browse every synced account along with the total number of cloud designs stored. Only administrators can see this view.
Unable to load the directory.
Check your connection or verify that this account still has administrator privileges.
Open the ProFacet knowledge base in a new tab to browse tutorials, keyboard shortcuts, and release notes.
Visit Help Center ProFacet DiscordHelp Center
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