Shell Wave Clip On Earrings. Size: Earrings are about 1" by about 7/8". 925 Italy with serial number. Condition: Excellent, minor surface scratches. A Tiffany box is included.Earrings are clips on but have platforms so posts can be added, if desired. The item "Vintage Tiffany & Co. Sterling Silver Italy Shell Wave Cuff Earrings 925" is in sale since Tuesday, February 02, 2016. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Precious Metal without Stones".ltd" and is located in Watsonville, California. This item can be shipped to United States, to Canada, to Mexico.