My favorite fresh rose is Hermessence Rose Ikebana.
Soft, fairly fresh and almost dewy rose, though not like a real blossom, unfortunately, is Diptyque Eau Rose.
While it is very difficult to find a dewy, realistic rose scent, there a lot of jammy roses. Some sweet roses I recommend are: By Kilian Rose Oud (not really oudy), Keiko Mecheri Attar de Roses (very soft), and Ives Rocher Rose Absolute. Rose Absolute is reasonably priced and really jammy!
For roses and cocoa, though not literal and not too much cocoa, you can check Rose Praline from the Les Parfums de Rosine line. It is more fresh than really gourmand, though.