NES
Castlevania
Castlevania II Simon's Quest
Castlevania III Dracula's Curse

SNES
Super Castlevania IV
Dracula X

Accessory	Description	Stat	Found / Dropped By
Ankh of Life	Improves heal item power.	-	Royal Chapel
Aquamarine	Fairly Valuable ring [salable].	-	Death Wing's Lair, Reverse Chapel, Reverse Colosseum / Black Crow, Killer Fish, Jewel Sword
Bloodstone	Improves blood-healing ability.	-	Catacombs
Covenant Stone	Gemstone buckle STR+15.	ATT +15 STR +15	Azaghal
Diamond	Highly valuable ring [salable].	-	Anti-Chapel, Reverse Caverns, Reverse Clock Tower, Floating Catacombs
Duplicator	Duplicates [use] items.	DEF -24 INT -10 CON -10 LCK -10	Bought In Library
Garnet	Valuable ring [salable].	-	Outer Wall, Olrox's Quarters, Reverse Keep, Reverse Outer Wall, Reverse Mine / Wereskeleton
Gauntlet	ATT+5.	ATT +5	Bought in Library / Paranthropus, Lion
Gold Ring	Inscription "Wear...Clock...".	-	Underground Cavern
Heart Broach	Reduces heart consumption.	-	Dodo Bird
King's Stone	Gemstone buckle STR+10.	STR +10 ATT +10	Imp
Lapus Lazuli	Jewel which brings luck.	LCK +20	Orobourous
Medal	DEF+1 ATT+1.	DEF +1 ATT +1	Bought in Library / Owl Knight
Moonstone	Improves status after sunset.	DEF +2 ATT +5 STR +5 CON +5 INT +5 LCK +5	Underground Cavern
Mystic Pendant	Increases MP restoration rate.	-	Royal Chapel / Bitterfly
Nauglamir	Dwarfen necklace DEF+15.	DEF +15	Cave Troll
Necklace of J	DEF+5.	DEF +5	Floating Catacombs / Floating Half
Onyx	Valuable ring [salable].	-	Long Library, Underground Caverns, Olrox's Quarters / Jewel Sowrd
Opal	Valuable ring [salable].	-	Long Library, Reverse Caverns, Reverse Entrance, Forbidden Library, Death Wing's Lair
Ring of Arcana	Increases rare item appearance.	-	Long Library, Necromancy Lab
Ring of Ares	Confers strength of 24 men.	DEF -24 ATT +24 STR +24 CON +10	Abandoned Mine
Ring of Feanor	Increases overall strength.	DEF +4 ATT +8 STR +7 CON +7 INT +7 LCK +2	Karasuman
Ring of Pales	Ring with holy powers.	ATT +1 STR +1 CON +1 INT +1 LCK +1	Bought In Library
Ring of Varda	Golden ring to rule over all!	DEF +14 ATT +40 STR +30 CON +10 INT +20 LCK +5	Paranthropus (after clearing the game)
Secret Boots	Discreetly increases height!	-	Underground Cavern
Silver Ring	Inscription "...in... Tower".	-	Royal Chapel
Staurolite	Strengthens power of cross.	-	Floating Catacombs
Sunstone	Improves status after sunrise.	DEF +2 ATT +5 STR +5 CON +5 INT +5 LCK +5	Reverse Clock Tower
Talisman	May absorb damage taken.	-	Reverse Entrance / Bone Musket
Turquoise	Fairly Valuable ring [salable].	-	Forbidden Library, Castle Keep / Fire Warg, Paranthropus, Yorick, Jewel Sword
Zircon	Sparkling ring [salable].	-	Underground Cavern, Royal Chapel, Outer Wall, Reverse Keep, Reverse Caverns, Anti-Chapel, Reverse Entrance, Reverse Colosseum / Merman, Blue Raven, Jewel Sword