Hi! Long time since I have been here (formerly UCLABelle on Pricescope). I am selling these for my Aunt- the diamond has an appraisal from 1987 from a GG based on GIA gradings (unsure of what that techn. means) for H, SI1 - it is set in a 2.7mm tension-style 14kt gold setting. Also is a 14kt 1/2 channel set band. I do not know the cttw but it appears to be 1/2 cttw. Sz 6.75 I believe but will double check shortly. CAN be resized within reason. Appraised for $3340 in 1987 but sold for $2300 in 1987…everything included except my Cartier ring box… that is the two rings, four copies on the appraisals, and the original receipt…made in Union Square Jewelers in San Francisco. MAKE ANY OFFER