AUTHENTIC TIFFANY&CO STERLING SILVER 925 MINI GEM NECKLACE Received this as a gift almost 20 years ago and it’s been in my jewelry box for over a decade. It has been worn and is not new but in good condition. Comes with a T&CO felt bag and blue box - not the original box/bag but others I had. Pretty sure it was a birth stone gem, it’s very slightly blue in color. See pics for authenticity stamp on clasp.