Seeing an emerald in your dream can symbolize love, good fortune, and success. This dream may provide important insights into various aspects of your life. Your personal experiences and feelings about emeralds can help you understand the meaning of this dream. It may relate to your relationships, work, and personal growth.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Emerald" (page 141).
Seeing an emerald in a dream denotes martyrdom or the blessings that are created for a believer in paradise. If one buys' an emerald in a dream, it means that he will win a dear brother, associate himself with a group of righteous brothers on the path, raise well behaving children, acquire a useful knowledge, or earn lawful money.
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.