Cluster Necklace - BlackDescription Gathered, not crowded. The Cluster Necklace in black takes the same layered, overlapping hand drawn form and makes it more graphic, more deliberate. The overlapping lines read as shadow and depth. It's the same organised energy, with more edge. This is for the days when you want your necklace to have a point of view. The black Cluster works with an all black outfit as a tonal detail, or against pale fabric where the form reads at full