Parfums Guy Alari Diamant: released in 1990, vanilla, rose and floral, about 6h on skin, projection 6/10, sillage 5/10. The alternatives below are matched to that profile.
The closest Parfums Guy Alari Diamant dupe we found is Jean Charles Brosseau Ombre Rose L'Original — 87% match, about $40 (estimate) versus about $30 for a 100 ml bottle.
The five closest scent matches — the best Parfums Guy Alari Diamant dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Parfums Guy Alari Diamant | Projection |
|---|---|---|---|---|---|
| 1 | Jean Charles Brosseau Ombre Rose L'Original | 87% | about $40 (+33%) | 6h vs 6h | 7/10 |
| 2 | Ulric de Varens Ciel | 84% | about $20 (−33%) | 5h vs 6h | 6/10 |
| 3 | Giorgio Valenti Rose Noire | 84% | about $20 (−33%) | 6h vs 6h | 7/10 |
| 4 | Al Rehab Spring Rose | 87% | about $10 (−67%) | 8h vs 6h | 7/10 |
| 5 | Sapil Caresse | 81% | about $25 (−17%) | 8h vs 6h | 6/10 |
Presents an iconic powdery rose and velvet woodiness that captures the classic vintage elegance of Diamant.
It shares its powdery, rose and vanilla accords with Parfums Guy Alari Diamant, opens on Geranium too, lasts about 6h against 6h and carries 1,536 community ratings.
Delivers a soft, powdery bouquet of rose and white florals reminiscent of the gentle heart of Diamant.
It shares its vanilla, powdery and rose accords with Parfums Guy Alari Diamant, lasts about 5h against 6h and carries 431 community ratings.
Features a vintage powdery rose and woody-vanilla base in the same comforting floral family as Diamant.
It shares its powdery, rose and aromatic accords with Parfums Guy Alari Diamant, opens on Geranium too, lasts about 6h against 6h and carries 269 community ratings.
A lush, powdery rose scent leaning into delicate vanilla and floral tones similar to Diamant.
It shares its rose, white floral and amber accords with Parfums Guy Alari Diamant, lasts about 8h against 6h and carries 4 community ratings.
Offers a fresh floral bouquet layered over warm amber and vanilla, echoing the smooth character of Diamant.
It shares its powdery, vanilla and fresh accords with Parfums Guy Alari Diamant, lasts about 8h against 6h and carries 35 community ratings.
Al Rehab Spring Rose, at about $10 for 100 ml (estimate) — around 65% less than Parfums Guy Alari Diamant.
Sapil Caresse, at about 8h on skin, against about 6h for Parfums Guy Alari Diamant.
Jean Charles Brosseau Ombre Rose L'Original, at 87% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Jean Charles Brosseau Ombre Rose L'Original actually costs about $15 a year MORE than Parfums Guy Alari Diamant. Both priced at 100 ml; prices are estimates.
Across 2,358 originals, the median designer bottle is $120 and its closest match $30 — the Dupe Report 2026.
On an 8-hour day, these cover it: Sapil Caresse (8.1h) and Al Rehab Spring Rose (8.0h) — 2 of 5.
Parfums Guy Alari Diamant notes, performance and price
AltScent is also free on the App Store and Google Play.
Updated 2026-08-26.