Euphoria Pure Gold by Calvin Klein Perfume. Euphoria Pure Gold first came into production in 2017. It is an Oriental fragrance which is floral forward, with a dash of natural woody notes added for contrast. Its top notes heavily feature neroli and dates. The heart brings forth more floral scents including rose and orange blossom, alongside almond. Its long lasting scent includes base notes of musk, vanilla, patchouli and leather. It is an ideal perfume for fall nights, as it compliments a crisp fall air perfectly.