Black Hills Silver Onyx Necklace. 15 X 7mm Onyx in .925 Sterling Silver with Petite Hand-Engraved, Hand-Placed, Satin Finished 14k Green and Rose Gold Grape Leaves. Designed just for you in the Black Hills of South Dakota, USA. Comes with a complimentary 18 inch sterling silver rope chain. Pendant Measures .78" X .32" inches.

Certificate of Authenticity and Manufacturer’s Lifetime Warranty against Defects in Materials and Workmanship Included.   Authentic Black Hills Gold Jewelry get brighter and prettier the more it is worn. Clean our Jewelry with a soft brush, mild soap and warm water.