I had identified the piece on the right as a Stevens & Williams pink Alabaster powder pot with jade handle and foot. 6.25" high, 5 7/8" diameter, weight 1020g. I assumed the one on the left was also S&W, but I never had them both out of boxes together until now, and now I'm not convinced the one on the left is S&W - 5.25" high, 5" diameter, 760g.
The glass on the S&W piece is thicker, but more translucent, and appears darker (possibly due to being thicker). The rim on the S&W is wonky, but the applied jade banding around the lid of the other piece is also wonky. Both pieces have polished pontils, and a lot of imperfections in the glass. The jade is darker/less translucent in the S&W piece.
I've looked at most of the threads on this type of glass, and started to think the one on the left might be a Carder Steuben piece. However, I cannot find this shape on the Carder Steuben website
http://www.cardersteubenclub.com/index.cfmAlso, cannot find this shape for S&W.
Looking at the Carder Steuben website, I couldn't help thinking the straight cannister shaped piece would look nice with an underplate, and I wondered whether it should perhaps have one.
Once the additional possibilities of German, Italian, or Richardson, became apparent from reading previous threads, I decided to post it here and see what other people think.