Not at all! Even though all our pieces have the bold look of glass or stone, in weight they are much more comparable to plastic. Even our largest earrings weigh under 5 grams - that’s about the same weight as a quarter. Studs generally weigh 1 or 2 grams. Necklace pendants vary from a few grams, up to 15 grams (for larger statement pieces). Wild Blue Yonder jewelry is totally lightweight and easy to wear day in and day out.