Effy sterling silver + 18k gold trim necklace

Effy 925 sterling silver necklace 18inches, great condition and well kept. Has a 18k gold line on the pendant. Has hairlines, but can easily be polished. Sturdy and nice weight, purchased at The Bay. I have the box, the back of the box has some water stains, I tried to clean it but it is recyclable cardboard and did not wash well