Pade Vavra 18K Yellow Gold Necklace with Black Coral Branch, Diamond Butterfly, and 18K Gold Acorn. Another beautiful creation from famous nature designer, Pade Vavra. This piece is completely hand made with custom blended peach-toned 18K gold. The black coral is ancient fossilized material, very rare, and no piece is the same. The diamond pave butterfly is finished in black rhodium and full cut diamonds. NOTE: CHURCHILL congratulates Pade's accolade as one of W Magazine's top jewelry designers!