I recently bought a 6mm iced cuban link necklace for $170, on the back of the clasp it reads “925 BSI CN.” I know 925 is sterling silver and I tested it
![ITALY GM Vintage 925 BSI Silver Long Wide Curb Chain 8mm Necklace 24 Silver Necklace, Silver Jewelry, Silver Jewelry Gift - Etsy ITALY GM Vintage 925 BSI Silver Long Wide Curb Chain 8mm Necklace 24 Silver Necklace, Silver Jewelry, Silver Jewelry Gift - Etsy](https://i.etsystatic.com/31336335/r/il/1d32f3/5725525307/il_fullxfull.5725525307_2jpe.jpg)
ITALY GM Vintage 925 BSI Silver Long Wide Curb Chain 8mm Necklace 24 Silver Necklace, Silver Jewelry, Silver Jewelry Gift - Etsy
![sterling silver | Accessories | 2 Inch Sterling Silver 925 Rope Necklace Chain Italy Imported | Poshmark sterling silver | Accessories | 2 Inch Sterling Silver 925 Rope Necklace Chain Italy Imported | Poshmark](https://di2ponv0v5otw.cloudfront.net/posts/2022/01/05/61d5ecfb8da5c93e45db8886/m_61d5edd043895fcfd2c7da7c.jpg)