If you truly think he put no thought into your ring, there seems like there is something deeper going on in the relationship. How did he propose, was it special or was it oh hey we should get married here's a ring for you. Rings are expensive, even small ones. We got mine from my aunt, it was my grandmother's wedding ring and her mother's before that (I'm the oldest girl in the family and my aunt has no children); my husband still paid to have it put into a new setting and that was over $1000 and that was really really pricey for us. Did most of my friends have huge diamonds? Yes, but it was the sentimental factor and the fact that I was marrying the man I love that meant the most to me. When he proposed he didn't even have a ring, he gave me a ribbon ring my sister made for him, and he wanted to make me a lego ring, which I thought was cute. Don't worry about your ring and be happy to be marrying the man you love, if you are truly happy with each other.