⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⢿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⠋⢠⡄⠙⣿⣿⣿⣄
⠀⠀⠀⠀⢀⣼⣿⣿⠟⢁⣴⣿⣿⣦⡈⠻⣿⣿⣧⡀
⠀⠀⠀⢠⣾⣿⣿⠋⣠⣟⣵⣿⣿⣿⣿⣄⠙⣿⣿⣷⡄
⠀⠀⢠⣿⣿⣿⠃⣰⢏⣾⣿⣿⣿⣿⣿⣿⣆⠘⣿⣿⣿⡄
⠀⠀⣾⣿⣿⠇⢰⡟⣼⣿⣿⣿⣿⣿⣿⣿⣿⡆⠸⣿⣿⣷
⠀⢰⣿⣿⣿⠀⣿⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⡆
⠀⠸⣿⣿⣿⠀⣿⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⠇
⠀⠀⢿⣿⣿⣆⠘⣧⠈⠻⣿⣿⣿⣿⣿⣿⣿⠃⣰⣿⣿⡿
⠀⠀⠘⢿⣿⣿⣦⡈⠳⣦⣌⣻⣿⣿⣿⠟⢁⣴⣿⣿⡿⠃
⠀⠀⠀⠈⠻⣿⣿⣿⣶⣤⣈⣉⣉⣁⣤⣶⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠈⠙⠿⢿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

Gem Cutting Software

These are additions for modern gem cutting software and archives of legacy software that is no longer being distributed.

Gem Cut Studio

My updated materials list with more gems and synthetic
Alternative lighting models from Facebook
Gem Cut Studio main download

Edge Frosting Tool

Version 0.7 with preview
Initial release by Seán O'Neil

Legacy Software

GemCad 4.51 for DOS
GemRayX 1.50 and GemFrameX 1.50 for DOS
GemCad 1.09 for Windows
GemCad 1.00 for Windows Manual
GemRay 1.00 for Windows
GemRay 1.00 for Windows Manual
GemPrint 0.94 for Windows
DataVue 2.01 for Windows (includes data files!)

File Format Specs

GemCad for Windows File Format
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