Mournstone

Double-click to apply to an accessory, amulet, or ring with an unused upgrade slot. — In-game description

Mournstone

Type

Jewel

Rarity

FExotic

Req. level

80

Binding

Account Bound

Value

2  64 

Game link

External links

GW2Efficiency

API

82495

“

Double-click to apply to an accessory, amulet, or ring with an unused upgrade slot.

+17  Power

+17  Condition Damage

+9  Ferocity

+9  Precision

— In-game description

Acquisition

Mournstone

Source

Recipe: Mournstone

Type

Upgrade Component

Output qty.

1

Discipline

Jeweler

Req. rating

400

Chat link

API

12459

Ingredients

1

Orichalcum Filigree

1

Glob of Ectoplasm

1

Black Diamond

150

Congealed Putrescence

Show base ingredients

Used in

Item	Rarity	Discipline(s)	Rating	Ingredients
Mournstone Amulet (Learned from: Recipe: Mournstone Amulet)	FExotic	Jeweler	400	5 Mournstone 1 Orichalcum Chain 1 Orichalcum Setting
Mournstone Earring (Learned from: Recipe: Mournstone Earring)	FExotic	Jeweler	400	5 Mournstone 1 Orichalcum Hook 1 Orichalcum Setting
Mournstone Ring (Learned from: Recipe: Mournstone Ring)	FExotic	Jeweler	400	5 Mournstone 1 Orichalcum Band 1 Orichalcum Setting

Currency for

Item	Level	Vendor	Area	Zone	Cost
Black Diamond	80	Agent Dajan	The Darklands	The Desolation	1
Black Diamond	80	Dalal	Skyward Reach	Elon Riverlands	1
Black Diamond	80	Emeka	Skyward Reach	Elon Riverlands	1
Black Diamond	80	Halima	Lair of the Forgotten	The Desolation	1
Black Diamond	80	Imad	Skimmer Ranch	Elon Riverlands	1
Black Diamond	80	Kazi	Free City of Amnoon	Crystal Oasis	1
Black Diamond	80	Kerrah	The Bonestrand	The Desolation	1
Black Diamond	80	Priory Explorer Hozza	Arid Gladefields	Elon Riverlands	1
Black Diamond	80	Tumelo	Skyward Reach	Elon Riverlands	1
Black Diamond	80	Villager	-	Sun's Refuge	1
Black Diamond	80	Yonca	Free City of Amnoon	Crystal Oasis	1

Notes

• Account bound versions were removed from loot tables as part of the November 7th, 2017 update. Players who obtained them as loot before that update may exchange them with various merchants for Black Diamonds.
• These were originally called "Black Diamond", but were separate from the Black Diamonds introduced through Heart of Thorns.

Trivia

• Hematite, somtimes refered to as "black diamond" is a dark-colored mineral that was traditionally used in mourning jewelry. The term "mournstone," as well as the "grieving" stats it provides, are likely a reference to hematite.