This was purchased sometimes in 2008, and was never ever worn. It was given to me as a gift. I have box and packaging with Gucci ribbon but no receipt and not sure about weight of diamonds. I know they are Brilliant cut and VVS1.
All I know it was originally purchased for $5000.
It has extremely shiny diamonds, with two pieces of Coral, a fresh water pearl as the body of the butterfly, and diamonds on the coin as well. The diamonds on the wing is much larger and shinier than the diamonds on the coin. Chain feels heavy.
Any question please ask, but no bargain please.