This classy and modern mangalsutra necklace has a stylish design that is perfect for everyday wear. The beautiful black beads and lush array of diamonds can compliment any look. Features 18K yellow & white gold. Certified diamonds. Black beads. Specifications Minimum Necklace Width - 11.9 millimeters Maximum Necklace Width - 43.2 millimeters Necklace Length - 18 inches Total weight - 8.7 grams. Carats - 1.38ct