Hi everyone, this is my first post so hope it's okay.
I'm in the market for an e-ring for my GF. We came across one we really liked at BlueNile with a petal shaped setting. However, her finger is a very small 3.5 and the ring comes with a small pink sapphire on the side. The small ring size means they would need to make it a custom order. That would be fine except they will not let me replace the pink sapphire with a diamond because it is the ring designer's signature mark. I can respect that but, on the other hand, I'm spending a lot of money here so why should I compromise? A custom order also means that I would need to pay in full, up front and forfeit any chance at a refund if we decided it wasn't right for her. Maybe that's common practice but it does scare me a bit.
So... I thought, why not look into having a similar ring custom made? I've seen a number of jewelers advertising CAD designed rings and I've read a few posts including Gypsy's one here:
https://www.pricescope.com/community/threads/custom-jewelry-work-cad-and-cast-psa.175834/
I also tried designing something myself in Google SketchUp but I probably would have done better with pencil and paper
Here's a collage I put together. At the top is the ring from BN with the pink sapphire Photoshopped to a diamond. Bottom left is my SketchUp attempt. I heard that a "Rocker" or "European" style band might be help keep the diamond centered? Her preferences are: platinum, diamonds on the band itself, no colored stones, overall "diamond solitaire" shape. For the center diamond, we are looking for round, ideal cut, ~1ct.
I would GREATLY appreciate any of the following:
* Recommendations for a good CAD designer. Have they done similar rings?
* Thoughts on the "Rocker/European" style band. Comfortable? Helpful?
* Overall thoughts or recommendations.
Thanks!!

I'm in the market for an e-ring for my GF. We came across one we really liked at BlueNile with a petal shaped setting. However, her finger is a very small 3.5 and the ring comes with a small pink sapphire on the side. The small ring size means they would need to make it a custom order. That would be fine except they will not let me replace the pink sapphire with a diamond because it is the ring designer's signature mark. I can respect that but, on the other hand, I'm spending a lot of money here so why should I compromise? A custom order also means that I would need to pay in full, up front and forfeit any chance at a refund if we decided it wasn't right for her. Maybe that's common practice but it does scare me a bit.
So... I thought, why not look into having a similar ring custom made? I've seen a number of jewelers advertising CAD designed rings and I've read a few posts including Gypsy's one here:
https://www.pricescope.com/community/threads/custom-jewelry-work-cad-and-cast-psa.175834/
I also tried designing something myself in Google SketchUp but I probably would have done better with pencil and paper
Here's a collage I put together. At the top is the ring from BN with the pink sapphire Photoshopped to a diamond. Bottom left is my SketchUp attempt. I heard that a "Rocker" or "European" style band might be help keep the diamond centered? Her preferences are: platinum, diamonds on the band itself, no colored stones, overall "diamond solitaire" shape. For the center diamond, we are looking for round, ideal cut, ~1ct.
I would GREATLY appreciate any of the following:
* Recommendations for a good CAD designer. Have they done similar rings?
* Thoughts on the "Rocker/European" style band. Comfortable? Helpful?
* Overall thoughts or recommendations.
Thanks!!
