SterlingSilverWhitbyJetOvalFLatNecklace, P091. This ovalWhitbyJet neck...Sterling Silver Whitby Jet Oval FLat Necklace, P091. This oval Whitby Jet necklace offers a simple yet elegant design. The necklace features a hand polished cabochon of Whitby Jet, framed in a sterling silver setting and hanging gracefully from a 18...more