Shop › Black matte onyx necklace with gold and emerald rondelles Image 1 of 1 Black matte onyx necklace with gold and emerald rondelles $2,175.00 Sold Length 18.75”, 22 karat gold, 18 karat gold, matte black onyx squares, emerald rondelles Sold Added! Length 18.75”, 22 karat gold, 18 karat gold, matte black onyx squares, emerald rondelles You Might Also Like Twig and Leaf Necklace $4,500.00 Sold Blue Lace Chalcedony Strand $2,150.00 Sold Chrysoprase Strand $1,850.00 Sold Granulated Pod Pin/Pendant $3,985.00 Sold Large Dragonscale Heart Pin/Pendant $2,295.00