Purchashed Amora Gem in 2015 from BTD and had the setting custom made by David Klass. It is identical to the Tiffany setting. 14 K white gold. Golor of AG is E. Size is 5.75 but can def be resized. This stone is no longer in production and is considered even better than the new ones - which makes it quite rare I have ALL paperwork, emails, reciepts, etc...Comes with David Klass ring box. I am no longer engaged and just trying to start over. priced low to sell quick