Fragrance comparison

AXIOMA PRIME vs Diamond 15

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

Updated 24 Oct 2026 22 ratings analysed

2 wins

AXIOMA PRIME

Unique Art Parfum

—0 votes

Rank #76,479 CitrusAromatic

Full profile Similar & dupes

52%scent match

Some overlap

Diamond 15

Oakcha

3.3622 votes

Rank #57,845 AromaticWoody

Full profile Similar & dupes

Quick verdict

Which one should you pick?

AXIOMA PRIME takes 2 of 3 categories.

AXIOMA PRIME
Choose it for a citrus and aromatic character. Wins on longevity and value for money. Best in spring, daytime wear.
Diamond 15
Choose it for a aromatic and woody character. Wins on fragranxe ranking. Best in spring, daytime wear.

AXIOMA PRIME2/3

Diamond 151/3

Ratings & consensus: Not scored
Community sentiment: Not scored
Longevity: AXIOMA PRIME
Sillage & projection: Not scored
Value for money: AXIOMA PRIME
Versatility: Not scored
Note pyramid (duration): Not scored
Fragranxe ranking: Diamond 15

Head-to-head breakdown

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

Fragrance

AXIOMA PRIMEUnique Art Parfum

Diamond 15Oakcha

Winner

Ratings & consensus

Average rating and ownership split

—/ 5 · 0 votes

3.36/ 5 · 22 votes

Have 54%Had 10%Want 36%

Category winnerNot enough dataRating weighted by vote count

Community sentiment

How voters split from love to hate

Not enough votes yet

32%Love

5%Like

36%Ok

23%Dislike

5%Hate

22 votes · too few to score

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity60

〰 SillageN/A

♥ Love / hateN/A

⏱ Longevity53

〰 Sillage55

♥ Love / hate59

Category winners

LongevityAXIOMA PRIME

SillageNo data

Value for money

How fairly priced voters find it

¤ Price value75

¤ Price value60

Category winnerAXIOMA PRIMEBest value score

Main accords

Strength of each scent family · outlined = shared by both

citrus100%

aromatic83%

fresh spicy65%

woody48%

fresh30%

aromatic100%

woody88%

warm spicy77%

white floral65%

fresh spicy53%

green42%

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

Note pyramid (duration)

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

Notes

GrapefruitBergamotGingerLemonelemiCedarSandalwoodRosemaryVetiver

No top / heart / base split published

Top

MintGrapefruitRosemaryBergamotLemonLime

Heart

CardamomJasmineJuniperRose

Base

PineCedarSandalwoodVetiver

InformationalShared notesGrapefruit, Bergamot, Lemon and Cedar. Durations are only published for AXIOMA PRIME, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring100

Summer100

Fall100

Winter0

Day100

Night32

Spring100

Summer100

Fall83

Winter50

Day100

Night86

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men0

Unisex100

Women0

Work 38%Casual 35%Date 16%Party 11%

Men7

Unisex53

Women40

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#76,479

PerfumerNot listed

Launched—

Reviews0

Overall rank#57,845

PerfumerNot listed

Launched—

Reviews0

Category winnerDiamond 15Higher overall rank

In a nutshell

Description & review snapshot

AXIOMA PRIME by Unique Art Parfum launches with an electric snap of sour lemon and bitter grapefruit peel. The citrus bite is crisp and dry rather than sweet or sugary. Within ten minutes, fresh ginger and resinous elemi bring a peppery green heat that keeps the blend from feeling like generic room spray. A sturdy fou…

Reviews →

Oakcha Diamond 15 opens with an invigorating blast of cool garden mint, tart grapefruit, and zesty bergamot that feels like stepping outside on a crisp spring morning. As the bright citrus sparkle settles, the scent moves into an aromatic heart of herbal rosemary and crushed juniper berries, balanced by a faint trace …

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 lasts longer, AXIOMA PRIME or Diamond 15?

AXIOMA PRIME lasts longest (AXIOMA PRIME 60/100, Diamond 15 53/100), based on community performance votes.

Do AXIOMA PRIME and Diamond 15 smell similar?

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

Is AXIOMA PRIME or Diamond 15 better for summer or winter?

AXIOMA PRIME suits daytime wear; Diamond 15 suits daytime wear. Based on community season votes.

What are the notes in AXIOMA PRIME and Diamond 15?

AXIOMA PRIME features Grapefruit, Bergamot, Ginger, Lemon and elemi. Diamond 15 has top notes of Mint, Grapefruit, Rosemary and Bergamot, heart notes of Cardamom, Jasmine, Juniper and Rose, a base of Pine, Cedar, Sandalwood and Vetiver.