Fragrance comparison

One Diffusion C-090 vs Signature IV

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

Updated 19 Oct 2026 3 ratings analysed

One Diffusion C-090

One Diffusion

—0 votes

Rank #67,571 Fresh SpicyPowdery

Full profile Similar & dupes

52%scent match

Some overlap

1 wins

Signature IV

Western Valley Avenue London

4.673 votes

Rank #47,586 AromaticWoody

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Signature IV takes 1 of 1 categories.

One Diffusion C-090
Choose it for a fresh spicy and powdery character.
Signature IV
Choose it for a aromatic and woody character. Wins on fragranxe ranking. Best in spring, daytime wear.

One Diffusion C-0900/1

Signature IV1/1

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

Head-to-head breakdown

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

Fragrance

One Diffusion C-090One Diffusion

Signature IVWestern Valley Avenue London

Winner

Ratings & consensus

Average rating and ownership split

—/ 5 · 0 votes

Have 0%Had 0%Want 100%

4.67/ 5 · 3 votes

Have 13%Had 4%Want 83%

Category winnerNot enough dataRating weighted by vote count

Community sentiment

How voters split from love to hate

Not enough votes yet

67%Love

33%Like

0%Ok

0%Dislike

0%Hate

3 votes · too few to score

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ LongevityN/A

〰 SillageN/A

♥ Love / hateN/A

⏱ LongevityN/A

〰 SillageN/A

♥ Love / hate92

Category winners

LongevityNo data

SillageNo data

Value for money

How fairly priced voters find it

¤ Price valueN/A

¤ Price value0

Category winnerNot enough dataBest value score

Main accords

Strength of each scent family · outlined = shared by both

fresh spicy100%

powdery92%

aromatic84%

woody77%

amber69%

violet61%

aromatic100%

woody92%

fresh spicy84%

citrus77%

warm spicy69%

amber61%

Scent match52%Some overlap · both fresh spicy, aromatic and woody

Note pyramid (duration)

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

Notes

BergamotLavenderGeraniumIrisNutmegJasmineVioletLabdanumMuskPatchouliVanilleAmber

No top / heart / base split published

Top

BergamotCassisGrapefruitAppleMandarin OrangeNeroliNutmegPink Pepper

Heart

CardamonGeraniumJasmineJuniperLavenderLily-of-the-ValleyRoseRosemary

Base

AmberBenzoinCedarCinnamonLabdanumelemiFirLeather

InformationalShared notesBergamot, Lavender, Geranium and Nutmeg. Note durations are not published for these fragrances, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

No season votes yet

Spring100

Summer100

Fall0

Winter0

Day100

Night–

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Not enough votes yet

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#67,571

PerfumerScipione Zanella

Launched—

Reviews0

Overall rank#47,586

PerfumerNot listed

Launched—

Reviews0

Category winnerSignature IVHigher overall rank

In a nutshell

Description & review snapshot

One Diffusion C-090 is a complex chypre floral that balances sharp aromatic edges with a powdery heart. It feels most at home on a crisp autumn day, where the interplay of bergamot and iris can project clearly. Designed for women, this scent prioritizes a structured, woody base that grounds the initial floral brightne…

Reviews →

Signature IV is a dense aromatic woody scent built around bright citrus, pepper, herbs, and a warm ambered base. It opens brisk and spicy, then settles into lavender, juniper, soft florals, moss, leather, and vanilla-tonka warmth. This looks best for someone who likes classic masculine structure with a fuller, slightl…

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.

Do One Diffusion C-090 and Signature IV smell similar?

Some overlap: a 52% scent match on Fragranxe. Both share fresh spicy, aromatic and woody accords. Common notes include Bergamot, Lavender, Geranium and Nutmeg.

Is One Diffusion C-090 or Signature IV better for summer or winter?

Signature IV suits daytime wear. Based on community season votes.

What are the notes in One Diffusion C-090 and Signature IV?

One Diffusion C-090 features Bergamot, Lavender, Geranium, Iris and Nutmeg. Signature IV has top notes of Bergamot, Cassis, Grapefruit and Apple, heart notes of Cardamon, Geranium, Jasmine and Juniper, a base of Amber, Benzoin, Cedar and Cinnamon.