Boutique fragrance brand Bella Bellissima is something of a maestro when it comes to composing the perfect oud fragrance, with Blue Diamond Absolue acting as a crescendo to the original eau de parfum. Dark, daring and delectably complex, the Arabian symphony sees softer notes of mimosa, apricot blossom and Roman chamomile offer light and shade when harmonised with silky caramel, leather and incense.