This Black Diamond Rosary Necklace Chain from our custom diamond jewelry collection weighs approximately 76 grams and showcases 31.55 carats of sparkling fancy black diamonds, each expertly prong or bezel set in highly polished gold plated with black rhodium for a unique statement. Featuring an intricate design, an all-black look and a highly polished gold finish with a heavy black rhodium plating, this fabulous black diamond cross chain necklace is a hot ticket item and is fully customizable. Available with different fancy color diamonds and in 10K white, yellow and rose gold.