Green Amethyst and Black Spinel Bib Necklace April 3, 2014April 3, 2014 Alyss Hanson 0 Comment on Green Amethyst and Black Spinel Bib Necklace Wire wrapped silver plated wire with Green Amethyst ( Prasiolite ) and Black Spinel Gemstone beads. bib necklaceBlack SpinelFashion Jewelrygemstone beadsgemstone necklacegemstonesGreen AmethystHandamde JewelryhandmadePrasiolitewire wrappedwire wrapped jewelry