Not heavy, but you're not going to bend them or break them accidentally which can happen with daintier styles. I LOVE the small gemstones in a lot of Buana's designs. They make the jewelry very pretty, but also very wearable.
I purchased these as a gift for my aunt as peridot is her birth stone and when they arrived they were so stunning I added them to my own wish list. I will be buying a set for myself in the near future, peridot is also my son's birthstone.