Antique Designer Uncas MFG Co Black Onyx Floral Sterling Silver Necklace Pendant

*Sterling necklace chains do not come with pendant and are strictly for display purposes only.**Sterling necklace chains do not come with pendant and are strictly for display purposes only.*Please review photographs for details on item specifics like size and weight. Hallmarks, ring sizes, gram weight, etc. will be shown in photos. If you require additional photos please do not hesitate to ask! I am always happy to provide more information on the items I proudly sell!In order to preserve the original vintage/antique integrity of my items, I do not polish them. Most items can be polished by a professional jeweler in order to achieve a brilliant shine, but many customers prefer the original luster of an unpolished piece. *Most jewelers charge between $5-25 for Clean & Polish, but some will offer this as a complimentary service to customers.My cleaning process is simply using warm water and liquid dish soap to disinfect. Ring Listings: It is sometimes difficult to determine how a ring