925 stamped sterling silver sea turtle beach/sea lovers turquoise necklace

PLEASE READ LISTING FIRST :) The first thing I want to mention is that I am not a jeweler seller, and am simply selling something that is part of our own collection. I did a lot of research before listing and just am listing everything I know about this item to my knowledge. Basically, I am looking for a new home for this lovely necklace. The item will come as shown, probably even better than my pictures. No I am nota great photographer! And no I have no reason at all to be dishonest when selling product as that is bad business! I am new to Poshmark but not new to online selling Here is the story of this necklace. This was purchased at the Shell Cellar on Pier 39 San Francisco and it was intended to be a gift for my significant other in 2022. She never wore it - and has been a box for over a year. The only things I know about this item is that it is sterling silver, I spent over $110.00 on it, and the turtle charm/opal/pendant is turquoise/aqua blue. It's really pretty, at least to me. The turtle charm is less than 1". I think the chain is 16-18 inches and appears to have extra chain, so if it is 16" it can be made in 18". On the back of one of the charms - my spouse, who has better vision for small items was able to read the tiny lettering on the back where the words 925 and Italy are. From a smoke, odor and pet free home. The item is 100% authentic. I do not sell fake or cheap stuff no matter what I am selling.