Comparing the two fragrances…

Noses

Royal Crown
Red Amethyste
Ambrosia
Only in Red Amethyste
Shared character
Both Red Amethyste and Ambrosia feature rose and cedar, and they share woody, fruity, sweet, and powdery accords.
How they differ
Red Amethyste is characterized by citrus, musky, soft spicy, and vanilla accords, utilizing notes such as grapefruit, pineapple, pear, blackcurrant, jasmine, heliotrope, musk, amber, pink pepper, patchouli, and bourbon vanilla. Ambrosia is defined by floral, spicy, fresh spicy, honey, and iris accords, incorporating notes including osmanthus, sandalwood, elemi, apple, black pepper, melon, frankincense, honey, jasminum auriculatum absolute, elemi resin, pomegranate, vanilla absolute, grey musk, metallic notes, bulgarian rose absolute, florentine iris absolute, white honeydew melon, agarwood (oud), indian jasmine, olibanum, and tuscan iris.
Who each suits
Red Amethyste suits those who prefer citrus, musky, and soft spicy profiles with fruity elements like pineapple and pear. Ambrosia suits those who prefer floral, honeyed, and spicy profiles with complex notes like iris, oud, and various resins.
More Red Amethyste comparisons
Only in Ambrosia