From Fiesta Wiki

Overview

Class	Grade	Pic	Name	NPC Buys for	NPC Sells for	Alchemy
Gem Dust	LQ		Gem Dust (Low Quality)	3	45	Elrue (1)
Loot from	Norm		Gem Dust (Normal Quality)	60	150	Elrue (2)
Elemental Monster, Spirit	HQ		Gem Dust (High Quality)	300	4500	Elrue (3)
	HQ+		Gem Dust (Highest Quality)	700		Elrue (4)

Gem Dust (Low Quality)

Sell to NPC: 3 Buy from NPC: 45		Alchemy
		Stone Production	Composition		Decomposition
		Elrue	Step 2 (5000 pts)
		Tier 1	25	1
Loot from
Elemental Monster
Spirit

Gem Dust (Normal Quality)

Sell to NPC: 60 Buy from NPC: 150		Alchemy
		Stone Production	Composition		Decomposition
		Elrue	Step 3 (28000 pts)		Step 1 (500 pts)
		Tier 2	5	1	1	22
Loot from
Elemental Monster
Spirit

Gem Dust (High Quality)

Sell to NPC: 300 Buy from NPC: 4500		Alchemy
		Stone Production	Composition		Decomposition
		Elrue	Step 5 (100000 pts)		Step 4 (40000 pts)
		Tier 3	3	1	1	4
Loot from
Elemental Monster
Flame Spirit
Spirit

Gem Dust (Highest Quality)

Sell to NPC: 700		Alchemy
		Stone Production	Composition		Decomposition
		Elrue			Step 5 (100000)
		Tier 4			1	-
Loot from
Elemental Monster
Spirit

Notes

Prior to an in-game patch, the Gem Dusts had different names:

Old Name	New Name
Old Gem Dust	Gem Dust (Low Quality)
Dim Gem Dust	Gem Dust (Normal Quality)
Lustered Gem Dust	Gem Dust (High Quality)
Shining Gem Dust	Gem Dust (Highest Quality)

See Also

• Basic Mob Drops by Type
• Monster Drops
• Enhancement Stones

Materials	edit
Stone Materials: Spirit Dusts, Soul Dusts, Gem Dusts, Gemstones, Ores Scroll Materials: Leathers, Beast Leather, Beast Dogtooth, Summoned Beast Leather, Summoned Beast's Tail, Slime Jelly, Mushrooms, ToadStool (Mushroom & Toadstool Locations) , Sap (Sap Locations) Potion Materials: Meats, Spirit's Nectar, Magic Crystal, Bones, Signs, Herbs (Herb Locations)

Production Skills	edit
Stone Production, Scroll Production, Potion Production, Composition, Decomposition