I'm going to add sapphires to Guardians and Guards (after comment below) for now until I see a 2nd reference for any gem between Velious release and October 2002 since there were changes in November 2002.
May 03 2001 at 7:10 AM
"...Oh and one last thing killing Gargoyle guards is worth it near the CY. They drop spells (39ish)and Saphires (worth 100PP almost)..."
http://everquest.allakhazam.com/db/item.html?item=3943
See thread below for some of the past loot research:
https://www.project1999.com/forums/s...d.php?t=141845