It's sad how people have to resort to smuggling these diamonds out, endangering human lives in exchange for a few pieces. It is quite noble of you to make sure that you are indeed buying clean diamonds. Maybe harder to source as you will be doing extra research but well worth it...
You definitely deserve a pat on the back, sher12 :)
Here a suppliers of genuine gold jewelry that may have the pieces you are looking for, please have a look -
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Hope this helps. Do let us know how you get on by adding your review to the supplier's profile page for those you will be in touch with or buy from.
Do add a photo to your profile - would be great to see you in person :)
Cheers!