Vintage Black Coral Necklace 12mm Rounds Gold Filled ClaspFabulous 12mm rounds black coral necklace that is new old stock. It was made with rare AA quality round coral beads that all have been polished to an extra high gloss. It is rare to have beads this nice large size. Some of the necklaces still have their original tags which say Genuine Black Coral. This black coral is all natural and has not been treated or dyed in any way. It has a beautiful and secure matching clasp that is gold filled with a black