Heat Treated citrine gemstone round beads Quantity: one strand approx 20" in length Size: approx 6mm - 6.8mm per bead (slightly larger than standard 6mm beads) Beads sizes do vary between different gemstones or even batches for the same gemstone. Please note that there could be a variation of up to 1mm in size. Beads hole size reference: 4mm round beads hole size - approx 0.6mm 6mm round beads hole size - approx 0.8mm - 1mm 8mm round beads hole size - approx 1mm 10mm round beads hole size - approx 1mm - 1.2mm
