The turquoise in dreams is known as the symbol of luck and destiny. Because of the bluish color of the turquoise it is also a symbol of water and air. The one who wears a turquoise as a medallion in a dream is looking for the spiritual fulfillment and ecological energy. The turquoise is also a more common symbol of the male power, vitality and strength, therefore it is a very good omen of dreams especially for men.
Dream dictionary: Turquoise dream meanings
…(Precious stone) Turquoise in a dream signifies victory and success in one’s life, or it could mean longevity. If a pregnant woman sees herself holding to a dagger or a knife with a turquoise haft in a dream, it means that she will give birth to a son who will live to advanced age….
Dreaming of a torquoise,{sic} foretells you are soon to realize some desire which will greatly please your relatives. For a woman to have one stolen, foretells she will meet with crosses in love. If she comes by it dishonestly, she must suffer for yielding to hasty susceptibility in love….
…The significance of stones (precious and other-wise). Amethyst, success in courtship; blood-stones, legacies; coral, a birth; cornelian, treachery; diamonds, drowning; emeralds, great success in the arts; jasper, inconstancy; opal, separation, divorce, rapture in friendships; pearls, great sorrow; rubies, lover’s kisses; turquoise, the breaking off of an engagement; sapphires, a wedding; common pebbles, petty troubles; black rocks, illness and death; sand, a serious calamity; chalk, ailment or death of a child; granite, accident on land; marble, death.To dream of teeth coming out portends illness or death, but not necessarily of the dreamer. For example, a man told me that, on the night preceding the death of one of his brothers, he dreamed his teeth fell out, and that on one of them was a portrait of the brother who died….
(Handle of a dagger, or handle of a knife. See Knife handle | Turquoise)