15. Chanel No. 5
Price – $234 per ounce
One of the most well-known expensive fragrances in the world, Chanel No. 5 kicks start our list. One bottle of the perfume sells for $1,850 and it ranks as the first perfume that Mademoiselle Coco Chanel designed herself. The perfume has been one of the most expensive picks in fragrance for years and continues to shine with its heavy jasmine tones.