Gems are obtained mainly from metallurgy, they can also drop from Iria field bosses, and ancients.

Their main use is for Spirit Weapon growth, as feeding them can grant a large quantity of experience to multiple stats.

Feeding table

The following tables show the experience gained for feeding a spirit weapon a certain gem, the table has the growth rate multipliers already applied (e.g A female bow has a higher luck multiplier than a male bow), in-game, further multipliers will be applied to these values based on current ego level, desire level, and gem size.

Gem size multiplier

This multiplier is calculated by the following formula

$\left({\text{SIZE}}\times 10\right)^{1.2}$

Blunt

Male

Item	Str	Dex	Int	Will	Luck	Social
Topaz	171	0	0	0	0	26
Star Sapphire	107	64	0	0	0	32
Emerald	85	51	64	0	0	38
Aquamarine	0	0	0	171	0	26
Garnet	0	0	0	107	64	32
Jasper	0	26	32	64	77	42
Ruby	0	0	80	0	64	32
Spinel	0	64	80	0	0	32
Diamond	427	256	320	427	256	320
Peridot	171	0	0	0	0	26
Fire Opal	113	68	0	0	0	34
Turquoise	85	51	64	0	0	38
Amethyst	0	0	0	171	0	26
Lapis-Lazuli	0	0	0	113	68	34
Rose Quartz	0	26	32	64	77	42
Alexandrite	0	0	85	0	68	34
SpoduMene	0	0	85	0	68	34
Andalusite	0	68	85	0	0	34
Regular Gem Powder	256	154	192	256	154	192
Fine Gem Powder	256	154	192	256	154	192

Female

Item	Str	Dex	Int	Will	Luck	Social
Topaz	0	26	26	64	96	42
Star Sapphire	0	0	64	0	80	32
Emerald	0	64	64	0	0	32
Aquamarine	171	0	0	0	0	26
Garnet	107	64	0	0	0	32
Jasper	85	51	51	0	0	38
Ruby	0	0	0	171	0	26
Spinel	0	0	0	107	80	32
Diamond	427	256	256	427	320	320
Peridot	0	26	26	64	96	42
Fire Opal	0	0	68	0	85	34
Turquoise	0	68	68	0	0	34
Amethyst	171	0	0	0	0	26
Lapis-Lazuli	113	68	0	0	0	34
Rose Quartz	85	51	51	0	0	38
Alexandrite	0	0	0	171	0	26
SpoduMene	0	0	0	171	0	26
Andalusite	0	0	0	113	85	34
Regular Gem Powder	256	154	154	256	192	192
Fine Gem Powder	256	154	154	256	192	192

Bow

Male

Item	Str	Dex	Int	Will	Luck	Social
Topaz	64	102	85	0	0	38
Star Sapphire	0	0	0	102	0	26
Emerald	0	0	0	64	64	32
Aquamarine	0	51	43	38	77	42
Garnet	0	0	107	0	64	32
Jasper	0	128	107	0	0	32
Ruby	128	0	0	0	0	26
Spinel	80	128	0	0	0	32
Diamond	320	512	427	256	256	320
Peridot	64	102	85	0	0	38
Fire Opal	0	0	0	102	0	26
Turquoise	0	0	0	68	68	34
Amethyst	0	51	43	38	77	42
Lapis-Lazuli	0	0	113	0	68	34
Rose Quartz	0	136	113	0	0	34
Alexandrite	128	0	0	0	0	26
SpoduMene	128	0	0	0	0	26
Andalusite	85	136	0	0	0	34
Regular Gem Powder	192	307	256	154	154	192
Fine Gem Powder	192	307	256	154	154	192

Female

Item	Str	Dex	Int	Will	Luck	Social
Topaz	0	128	80	0	0	32
Star Sapphire	128	0	0	0	0	26
Emerald	80	128	0	0	0	32
Aquamarine	64	102	64	0	0	38
Garnet	0	0	0	102	0	26
Jasper	0	0	0	64	80	32
Ruby	0	51	32	38	96	42
Spinel	0	0	80	0	80	32
Diamond	320	512	320	256	320	320
Peridot	0	136	85	0	0	34
Fire Opal	128	0	0	0	0	26
Turquoise	85	136	0	0	0	34
Amethyst	64	102	64	0	0	38
Lapis-Lazuli	0	0	0	102	0	26
Rose Quartz	0	0	0	68	85	34
Alexandrite	0	51	32	38	96	42
SpoduMene	0	51	32	38	96	42
Andalusite	0	0	85	0	85	34
Regular Gem Powder	192	307	192	154	192	192
Fine Gem Powder	192	307	192	154	192	192

Cylinder

Male

Item	Str	Dex	Int	Will	Luck	Social
Topaz	0	38	38	46	155	50
Star Sapphire	0	0	96	0	128	38
Emerald	0	0	0	123	0	30
Aquamarine	0	96	96	0	0	38
Garnet	154	0	0	0	0	30
Jasper	76	76	76	0	0	45
Ruby	0	0	0	77	128	38
Spinel	96	96	0	0	0	38
Diamond	384	384	384	307	512	384
Regular Gem Powder	192	192	192	154	256	192
Fine Gem Powder	192	192	192	154	256	192

Female

Item	Str	Dex	Int	Will	Luck	Social
Topaz	76	101	76	0	0	46
Star Sapphire	0	0	0	123	0	30
Emerald	154	0	0	0	0	30
Aquamarine	0	0	0	77	96	38
Garnet	0	51	38	46	116	50
Jasper	0	128	96	0	0	38
Ruby	96	128	0	0	0	38
Spinel	0	0	96	0	96	38
Diamond	384	512	384	307	384	384
Regular Gem Powder	192	256	192	154	192	192
Fine Gem Powder	192	256	192	154	192	192

Sword

Male

Item	Str	Dex	Int	Will	Luck	Social
Topaz	80	80	0	0	0	32
Star Sapphire	64	64	85	0	0	38
Emerald	0	0	0	128	0	26
Aquamarine	0	0	0	80	64	32
Garnet	0	32	43	48	77	42
Jasper	0	0	107	0	64	32
Ruby	0	80	107	0	0	32
Spinel	128	0	0	0	0	26
Diamond	320	320	427	320	256	320
Peridot	85	85	0	0	0	34
Fire Opal	64	64	85	0	0	38
Turquoise	0	0	0	128	0	26
Amethyst	0	0	0	85	68	34
Lapis-Lazuli	0	32	43	48	77	42
Rose Quartz	0	0	113	0	68	34
Alexandrite	0	85	113	0	0	34
SpoduMene	0	85	113	0	0	34
Andalusite	128	0	0	0	0	26
Regular Gem Powder	192	192	256	192	154	192
Fine Gem Powder	192	192	256	192	154	192

Female

Item	Str	Dex	Int	Will	Luck	Social
Topaz	0	0	80	0	64	32
Star Sapphire	0	64	80	0	0	32
Emerald	128	0	0	0	0	26
Aquamarine	80	64	0	0	0	32
Garnet	64	51	64	0	0	38
Jasper	0	0	0	128	0	26
Ruby	0	0	0	80	64	32
Spinel	0	26	32	48	77	42
Diamond	320	256	320	320	256	320
Peridot	0	0	85	0	68	34
Fire Opal	0	68	85	0	0	34
Turquoise	128	0	0	0	0	26
Amethyst	85	68	0	0	0	34
Lapis-Lazuli	64	51	64	0	0	38
Rose Quartz	0	0	0	128	0	26
Alexandrite	0	0	0	85	68	34
SpoduMene	0	0	0	85	68	34
Andalusite	0	26	32	48	77	42
Regular Gem Powder	192	154	192	192	154	192
Fine Gem Powder	192	154	192	192	154	192

Wand

Male

Item	Str	Dex	Int	Will	Luck	Social
Topaz	0	0	0	102	0	26
Star Sapphire	0	0	0	64	107	32
Emerald	0	43	43	38	128	42
Aquamarine	0	0	107	0	107	32
Garnet	0	107	107	0	0	32
Jasper	102	0	0	0	0	26
Ruby	64	107	0	0	0	32
Spinel	51	85	85	0	0	38
Diamond	256	427	427	256	427	320
Peridot	0	0	0	102	0	26
Fire Opal	0	0	0	68	113	34
Turquoise	0	43	43	38	128	42
Amethyst	0	0	113	0	113	34
Lapis-Lazuli	0	113	113	0	0	34
Rose Quartz	102	0	0	0	0	26
Alexandrite	68	113	0	0	0	34
SpoduMene	68	113	0	0	0	34
Andalusite	51	85	85	0	0	38
Regular Gem Powder	154	256	256	154	256	192
Fine Gem Powder	154	256	256	154	256	192

Female

Item	Str	Dex	Int	Will	Luck	Social
Topaz	0	0	0	80	80	32
Star Sapphire	0	32	43	48	96	42
Emerald	0	0	107	0	80	32
Aquamarine	0	80	107	0	0	32
Garnet	128	0	0	0	0	26
Jasper	80	80	0	0	0	32
Ruby	64	64	85	0	0	38
Spinel	0	0	0	128	0	26
Diamond	320	320	427	320	320	320
Peridot	0	0	0	85	85	34
Fire Opal	0	32	43	48	96	42
Turquoise	0	0	113	0	85	34
Amethyst	0	85	113	0	0	34
Lapis-Lazuli	128	0	0	0	0	26
Rose Quartz	85	85	0	0	0	34
Alexandrite	64	64	85	0	0	38
SpoduMene	64	64	85	0	0	38
Andalusite	0	0	0	128	0	26
Regular Gem Powder	192	192	256	192	192	192
Fine Gem Powder	192	192	256	192	192	192