Rose Gold Box Chain 20" Necklace Hypoallergenic 18K Rose Gold over Silver 925 -1mm Thickness -Lobster Clasp -Hypoallergenic -3mm Ends, perfect to add a pendant to We have lots of beautiful charms and pendants, pick out your favorite to add to this beautiful necklace. Matching Rose Gold bracelet also available! (Pendant/Charm not included) All of our jewelry is authentic 925 sterling silver, 18K rose gold, 14K gold, white gold, etc. I myself am sensitive to the material used in jewelry, so I want to assure our customers that the materials used are authentic. Although not all pieces that Are truly brand authentic are stamped (Ex: Pandora, Linx, Gnoce), to reassure our customers, We will not label any of our products with a brand name unless it is stamped on the piece or unless I personally purchased it from the manufacturer myself. The first photo in the listing maybe a stock photo, but the rest of the Pictures shown are the actual piece you will receive! we want to be as transparent with our customers as possible. We are happy to take offers, and please send us any questions you have!