J Crew Gardenia Necklace Mint condition Gorgeous Statement Necklace

J. Crew maintains there consistent "wow" reputation with this Gorgeous Statement Necklace. Not sure I should sell this! I wore it once with that little black dress and it resulted in great compliments! And when you share that it's a J. Crew piece....people simply nod there heads knowingly! photos include measurement. Idk. still thinking should I? yikes! PS. The signature JCrew tag and life preserver tags are next to their signature clasp.