well really its a random drop frm monsters usually as rare as uniques. 

heres wot i know if its any help 


1 Normal Ring + 3 of the same gem or rune+ 1 Space Fragment Add's gems Weapon bonuses to ring Gems are the classic gems up to the flawed level Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Ring + 3 of the same gem+ 2 Space Fragments Add's gems Weapon bonuses to ring "For Normal, Flawless or Perfect classic gems or Normal skulls" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Ring + 3 of the same gem+ 3 Space Fragments Add's gems Weapon bonuses to ring "For Divine gems , Flawless Skulls, or Chipped class specific gems" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Ring + 3 of the same gem+ 4 Space Fragments Add's gems Weapon bonuses to ring "For Perfect Skulls, or Flawed class specific gems" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Ring + 3 of the same gem+ 5 Space Fragments Add's gems Weapon bonuses to ring "For Divine Skulls, or Normal class specific gems" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Ring + 3 of the same gem+ 6 Space Fragments Add's gems Weapon bonuses to ring For Perfect class specific gems Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Amulet + 3 of the same gem or rune+ 1 Space Fragment Add's gems Helmet bonuses to amulet Gems are the classic gems up to the flawed level Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Amulet + 3 of the same gem+ 2 Space Fragments Add's gems Helmet bonuses to amulet "For Normal, Flawless or Perfect classic gems or Normal skulls" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Amulet + 3 of the same gem+ 3 Space Fragments Add's gems Helmet bonuses to amulet "For Divine gems , Flawless Skulls, or Chipped class specific gems" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Amulet + 3 of the same gem+ 4 Space Fragments Add's gems Helmet bonuses to amulet "For Perfect Skulls, or Flawed class specific gems" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Amulet + 3 of the same gem+ 5 Space Fragments Add's gems Helmet bonuses to amulet "For Divine Skulls, or Normal class specific gems" Recipie only works if the character level is >= the level required to equip a gem/rune 
1 Normal Amulet + 3 of the same gem+ 6 Space Fragments Add's gems Helmet bonuses to amulet For Perfect class specific gems Recipie only works if the character level is >= the level required to equip a gem/rune 



1 Normal Ring + 1 Rune 1 Ring Downgrader 
1 Normal Amulet + 1 Rune 1 Amulet Downgrader 
1 Normal Ring + 1 Ring Downgrader Lowers the level requirement of the ring by one 
1 Normal Amulet + 1 Amulet Downgrader Lowers the level requirement of the amulet by one