What is the weight (in pounds) for one single Silicone Gel breast implant measuring 450 cc's?

Similar size saline and silicone implants weigh about the same and that is approximately 1 gram per cc which would make a 450 cc implant weigh almost a pound. Hope this helps!

An easy way to think of weight of silicone breast implants is that 1 cc = 1 gram and 454 grams = a pound.   A 225 cc implant is then 1/2 lb. So an implant that is 450 cc weighs about one pound.   Easy to calculate.   It is similar therefor to the specific gravity of normal average breast tissue.  My Best,  Dr C