Beaver:
Stay away from Spence. I agree that going to a smaller non-chain jeweler is best. Ask your buddies where they got theirs.
Don't think size. Most guys go for the biggest size they can afford and end up with a big grey rock that looks like crap because they compromised on quality.
Get the best clarity you can. A VS1 should do. From there get the best color you can. F-G or G-H should do there as well. As for cut, a round brilliant lets in the most light and therefore sparkles the most. With other cuts, you have to go higher on quality which will cost more for the same sparkle. Once you have this all settled, then the size will determine itself by your budget. I have seen .5cts that totally outsparkle 1cts or more simply because they are of better quality.
Choose the diamond separately and then have it set. Make sure that it comes with a certificate of authenticity and ask to see it under magnification so you can spot the flaws.
White gold prongs are stronger and will also let it keep its color more than yellow gold. You can get a white gold prong setting on a yellow gold ring though.
As for 3 months salary? That's set by jewelers. So much for objectivity. Set a price that you can afford and then get the best quality you can for that price. Remember that you still have a wedding to pay for.
Above all, do not take her with you and above absolutely everything, DO NOT ALLOW HER TO BRING ONE OF HER LITTLE FRIENDS ALONG!!! If you do, then I pity you. I saw one poor bastard who did that and it looked like he was about to cry in the store while they blew his life savings.
Stay away from Spence. I agree that going to a smaller non-chain jeweler is best. Ask your buddies where they got theirs.
Don't think size. Most guys go for the biggest size they can afford and end up with a big grey rock that looks like crap because they compromised on quality.
Get the best clarity you can. A VS1 should do. From there get the best color you can. F-G or G-H should do there as well. As for cut, a round brilliant lets in the most light and therefore sparkles the most. With other cuts, you have to go higher on quality which will cost more for the same sparkle. Once you have this all settled, then the size will determine itself by your budget. I have seen .5cts that totally outsparkle 1cts or more simply because they are of better quality.
Choose the diamond separately and then have it set. Make sure that it comes with a certificate of authenticity and ask to see it under magnification so you can spot the flaws.
White gold prongs are stronger and will also let it keep its color more than yellow gold. You can get a white gold prong setting on a yellow gold ring though.
As for 3 months salary? That's set by jewelers. So much for objectivity. Set a price that you can afford and then get the best quality you can for that price. Remember that you still have a wedding to pay for.
Above all, do not take her with you and above absolutely everything, DO NOT ALLOW HER TO BRING ONE OF HER LITTLE FRIENDS ALONG!!! If you do, then I pity you. I saw one poor bastard who did that and it looked like he was about to cry in the store while they blew his life savings.