Congratualtions.
I lost my engagement ring whilst on holiday last September. As my wedding ring was made (all those years ago) I had little hope of getting something suitable.
We went to Infinity in Pataspur, explained and showed them my wedding ring. I was shown all the different diamonds, taught about the different cuts ect, shown how the carats are different on their chart. This allowed me to make a more informed choice.
After choosing my stones I'd a gorgeous ring made to fit perfectly all within two days. An even bigger result when I'd it valued at home. A whopping £1,850 more than what we'd paid.
Go for it, just make sure you use a reputable jeweller and not some barmans Uncle
I should also have metioned that we only paid for the diamonds not the gold nor the actual making of the ring.