It has taken me 7 months of trial and error to finally repeat the colour I wanted from this glass. The glass is by Double Helix and is called Terra2. It is supposed to replace the original Terra, but just between us, it is actually quite different. Hopefully I will be able to replicate the colour again - some times I wonder just how much the weather and atmospheric conditions contribute. Not to mention the way you hold your mouth, the way you sit on the chair, etc - no, now I am just being silly - maybe!
This set can be found on my Etsy.
Thanks for looking!