Peridot Chip Beads 36" Strand. #Z277 Peridot gemstone chip beads. The strand measures approximately 36" 3-5mm, though some might be slightly larger or smaller.Peridot is one of the few gemstones that occur in only one color, an olive green. The intensity and tint of the green, however, depends on how much iron is contained in the crystal structure, so the color of individual peridot gems can vary from yellow--to olive--to brownish-green. The most valued color is a dark olive-green.

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