Classic yet assertively modern, the collection called “Serpent Bohème” from renowned jeweller Boucheron has been enriched. Small rings in white or yellow gold are worn in multiples on each finger, the forefinger or phalanx for a trendy look, together with sinuous necklaces paved with diamonds for an irresistibly feminine result. Boucheron, Hôtel de Paris, place du Casino, Monaco (00 377 97 97 42 44).