Hey, everybody! I'm trying to pick just one of these tiffany's necklaces. If anybody knows definite pros and cons please share:http://www.tiffany.com/shopping/item.aspx?sku=19356744&mcat=148204&cid=158349&menu=1&page=3
http://www.tiffany.com/shopping/item.aspx?sku=18528754&mcat=148204&cid=96660&menu=1&page=5
http://www.tiffany.com/shopping/item.aspx?sku=18528754&mcat=148204&cid=96660&menu=1&page=5