Get marry without a ring??

when my fiance proposed to me, he did it with a simple Pandora ring because he wanted to take me to the jewelry to choose my ring. We went to several jewelry stores but I didn't like any. We went to Robbins brothers and fell in love with a beautiful ring! It was the perfect ring, the ring of my dreams, but it is very expensive 😭I kept looking at all the jewelry stores of all the malls near my house and I don't like any! I like the one I saw in Robbins brothers. so I decided that I didn't want to buy a ring until my fiance could afford the one I like, but we had debts and expenses, like the wedding, looking for an apartment to live after the wedding (we don't live together) we will move to another state and there are many things that we have to pay. Such as furnitures, apartment downpayment etc, but I also don't want him to spend money on a ring that I don't like, and I feel bad because people will think I'm interested in money and it's not like that. I love him with all my heart but I want to have the ring I like and see it and be happy to have the perfect engagement ring that my fiance gave me. I hope you can understand me. My fiance told me that he will buy it, but the wedding date is approaching and what do I do if I don't have my ring?