Authentic Tiffany & Co. Gorgeous Vintage 1986 Sterling Silver & Glossy Black Onyx Flower Clip On Earrings. These wonderful earrings are in excellent to mint condition and 100% authentic. STUNNING!!! They measure 1.55 inches wide X .4 inch thick and weigh a full 16.2 grams of bright Tiffany silver. They are absolutely gorgeous and very collectible. Each earring is fully engraved: 1986 TIFFANY & CO 925. They have comfortable and firm omega backs and posts could be added to the small platform for pierced ears. They come in their Tiffany gift box, pouch and ribbon.. Please take a look at my other interesting Tiffany items listed this week. Thank you.