Our Diamond Doll Vietnamese Straight hair is our most sought after and most exclusive hair . The Diamond Doll Straight hair is one-of-a-kind because of the natural sleek straight texture. The Diamond Doll Straight hair is available in a natural, brown color palette. Every bundle of our Diamond Doll Straight Hair is top quality. Each bundle is 3 oz. and up to 34”. Order your hair and become apart of the DollHouse and Co Collection.