Dumortierite Round Beads, Grade AA, 6mm, 8mm, 15'', for Jewellery Making

• Natural Dumortierite semi-precious gemstone round beads
• Grade AA
• Quantity: one strand approx 15" long
• 2 sizes available: 6mm (60 - 66 beads), 8mm (45 - 49 beads), please choose your preferred size from the drop-down menu above
• 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