I now have two tiaras for sale on Etsy. Both are hand made and both have been somewhat inspired by the Swedish tiaras. The most recent one was completed and listed today. It is an amethyst tiara and is shown below left. The tiara at right is the Swedish tiara as worn by Crown Princess Victoria.

I have wanted to create an amethyst tiara for a very long time as my oldest son was born in February. This one incorporates both boys' birthstones as my younger son was born in June and there are plenty of freshwater pearls worked into the design.
The tiara I listed prior to the amethyst tiara was a glass cameo style. I must say I was more interested in the glass idea than the cameo element. After researching various possibilities for a glass tiara, I went with a cameo setting of intaglio glass as a safe style that would outlast other possibilities. It was very important for the tiaras I make to be able to stand the test of time. The glass cameo tiara is shown below followed by the Swedish Cameo tiara as worn by Crown Princess Victoria on her wedding day.