Fragrance comparison

Delirium vs Pièce Unique

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 30 Oct 2026 383 ratings analysed

Delirium

Gritti

3.6782 votes

Rank #16,010 AmberBalsamic

Full profile Similar & dupes

35%scent match

Some overlap

4 wins

Pièce Unique

Grès

4.07301 votes

Rank #6,187 MuskyAmber

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Pièce Unique takes 4 of 7 categories.

Delirium
Choose it for a amber and balsamic character. Wins on longevity, sillage & projection and versatility. Best in fall, evening wear.
Pièce Unique
Choose it for a musky and amber character. Wins on ratings & consensus, community sentiment and value for money. Best in winter.

Delirium3/7

Pièce Unique4/7

Ratings & consensus: Pièce Unique
Community sentiment: Pièce Unique
Longevity: Delirium
Sillage & projection: Delirium
Value for money: Pièce Unique
Versatility: Delirium
Note pyramid (duration): Not scored
Fragranxe ranking: Pièce Unique

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

DeliriumGritti

Pièce UniqueGrès

Winner

Ratings & consensus

Average rating and ownership split

3.67/ 5 · 82 votes

Have 28%Had 14%Want 57%

4.07/ 5 · 301 votes

Have 76%Had 24%Want 0%

Category winnerPièce UniqueRating weighted by vote count

Community sentiment

How voters split from love to hate

26%Love

40%Like

11%Ok

22%Dislike

1%Hate

82 votes

36%Love

45%Like

11%Ok

8%Dislike

1%Hate

301 votes

Category winnerPièce UniqueMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity66

〰 Sillage60

♥ Love / hate67

⏱ Longevity56

〰 Sillage55

♥ Love / hate77

Category winners

LongevityDelirium

SillageDelirium

Value for money

How fairly priced voters find it

¤ Price value37

¤ Price value81

Category winnerPièce UniqueBest value score

Main accords

Strength of each scent family · outlined = shared by both

amber100%

balsamic91%

fresh spicy83%

woody74%

aromatic65%

smoky56%

musky100%

amber92%

fresh spicy84%

powdery77%

fruity69%

warm spicy61%

Scent match35%Some overlap · both amber and fresh spicy

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top15 to 30 minutes

Black PepperAngelicaPink Pepper

Heart2 to 3 hours

elemiWoody NotesVetiver

Base3 to 5 hours

IncenseOpoponax

Top

Pink PepperBlack PepperMuskAngelicaMandarin Orange

Heart

PlumArtemisiaJasmine

Base

SuedeIncenseWhite MuskPatchouli

InformationalShared notesBlack Pepper, Angelica, Pink Pepper and Incense. Durations are only published for Delirium, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring31

Summer12

Fall100

Winter77

Day74

Night100

Spring91

Summer0

Fall0

Winter100

Day–

Night–

Category winnerDeliriumMost year-round

Who wears it

Gender appeal votes

Men43

Unisex52

Women5

Men2

Unisex39

Women58

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#16,010

PerfumerNot listed

Launched—

Reviews13

Overall rank#6,187

PerfumerNot listed

Launched—

Reviews44

Category winnerPièce UniqueHigher overall rank

In a nutshell

Description & review snapshot

Delirium by Gritti delivers a stark, resinous experience centered on dry woods and sharp spices. The scent opens with a pungent burst of black pepper and pink pepper, countered by the herbal, bittersweet green edge of angelica. As the initial sharpness settles, resinous elemi and earthy vetiver introduce a dry, smoky …

Reviews →

Grès Pièce Unique opens with a sharp pepper flash before settling into dark plum, soft suede, and smoky incense. Pink and black pepper cut through green angelica at first spray, giving way to a powdery heart anchored by jasmine and artemisia. Dry down brings a quiet white musk skin scent that stays low-key. It suits c…

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

Common questions

Straight answers from the data above.

Which is better, Delirium or Pièce Unique?

Pièce Unique takes 4 of 7 categories. Delirium is rated 3.67/5 from 82 votes; Pièce Unique is rated 4.07/5 from 301 votes. Choose Delirium for a amber and balsamic character. Wins on longevity, sillage & projection and versatility. Best in fall, evening wear. Choose Pièce Unique for a musky and amber character. Wins on ratings & consensus, community sentiment and value for money. Best in winter.

Which lasts longer, Delirium or Pièce Unique?

Delirium lasts longest (Delirium 66/100, Pièce Unique 56/100), based on community performance votes.

Which projects more, Delirium or Pièce Unique?

Delirium projects furthest (Delirium 60/100, Pièce Unique 55/100), based on community performance votes.

Do Delirium and Pièce Unique smell similar?

Some overlap: a 35% scent match on Fragranxe. Both share amber and fresh spicy accords. Common notes include Black Pepper, Angelica, Pink Pepper and Incense.

Is Delirium or Pièce Unique better for summer or winter?

For summer, Delirium is the stronger pick. For winter, Pièce Unique is the stronger pick. Delirium suits evening wear. Based on community season votes.

What are the notes in Delirium and Pièce Unique?

Delirium has top notes of Black Pepper, Angelica and Pink Pepper, heart notes of elemi, Woody Notes and Vetiver, a base of Incense and Opoponax. Pièce Unique has top notes of Pink Pepper, Black Pepper, Musk and Angelica, heart notes of Plum, Artemisia and Jasmine, a base of Suede, Incense, White Musk and Patchouli.