Highly sentimental gold neck chain Lost in the Bons Hospital in Cork on 19th Oct

Gold curb link neck chain approx 16/18ins long; deep sentimental value as it was a gift from my husband for our 1st wedding anniversary and we are now 50 years married. I lost my neck chain on the ground floor of the Bons hospital in Cork on Mon 19 Oct as I took it off while I was having tests and didn’t fasten it securely when I put it back on. I really want it back as I’ve worn it always since I first got it as a wonderful surprise. I will give a reward to whoever may have found this chain which has deeply loving personal significance for me