This sterling silver diamond cut curb chain necklace has a chunky, 5mm curb and measures 16 inches long. This length can be adjusted using the extender chain to a maximum of 18 inches making it a brilliant choice for if you're building up a layered look. The diamond cut finish creates a more reflective surface and sits closer to the skin. It weighs 24.5 grams and carries a full UK Hallmark.