I didn't notice the addition to your description at some point, saying they are one and a half carats each. That's actually quite small as gemstones go, especially the more common gemstones like blue topaz, amethyst, citrine, peridot, which being so common are quite inexpensive. Your original description said they were big so I am disappointed. It's important to be completely frank in the description of everything we list.
im sorry that disappoints you but to me they are big because most of the gemstones i have had were smaller. but i did put it up 3 days ago that they were 3 carats, once again sorry but everything is free on here so i didnt expect to disappoint anyone. Hope you find what you are looking for.