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 Aquamarine Strand $1,850.00 Sold Twig Chain Strand $3,950.00 Sold Rutilated Quartz Strand with Andradite Garnets $2,650.00 Sold Twig Chain Necklace $1,795.00 Sold Chrysanthemum Pin/Pendant $3,850.00 Sold