This is an authentic DAVID YURMAN Sterling Silver Diamond Rhodochrosite Dog Tag Necklace. The necklace is crafted of sterling silver and features a dog tag pendant set with a rhodocrosite and approximately .40 total carat weight of diamonds on a box chain. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.