Silpada Sponge Coral Nugget Necklace Gorgeous Retired display piece! Fun to layer with! Item: #N0965 Featured in the 2009-2010 Silpada catalog, page 23-G Catalog description “An energetic Sponge Coral nugget is suspended from sterling silver on a black leather necklace. 17” long with a lobster clasp.” Hallmarked “925” Sterling Silver stamp and the Silpada Arrowhead Logo stamp on the hangtag as a symbol of guaranteed product quality.