We were lucky enough to stumble upon a treasure trove of old stock Indian stones. These Citrine chips are a natural color. They have not been heat treated nor color enhanced in any way. The larger stones a little smoother and lighter while the smaller stones are quite small and brilliant. The larger stones are 6-8 mm wide and about 4-6 mm high. Each strand is 34 inches and has about 340 beads on a strand. They seem to look a little deeper in color. The smaller stones are 5-6 mm wide and only about 1-2 mm high. There are about 400 stones on each strand. They are a sharper cut and appear to be just a shade lighter. They would be perfect for a delicate project where you want some sparkle. Price is per strand; minimum purchase four strands. Please specify size.