Nectar Opal Rondelle Bead

Add the perfect finishing touch of fire and color with our versatile 6mm & 8mm Lab-Grown Opal Rondelles. Often called spacer beads or knot covers, these slim, 'donut-shaped' beads are a jewelry maker's essential. The large hole is expertly designed to conceal knots for a clean, professional finish, while their brilliant opal fire makes them stunning enough to be a focal point. Available in Nectar, a a juicy orange lab-created opal color. This spacer bead will complement any design, from vibrant charm bracelets to elegant necklaces. Product Specifications Material Lab-Grown Opal (80% Silica, 20% Polymer) Color Primary: Orange & Red | Fire: Green & Yellow Shape Rondelle / Spacer Bead Diameter 6mm & 8mm (Selectable) Thickness 4mm & 5mm Hole Size 2mm & 3mm (Center Drilled) Quantity Sold by the Individual Rondelle Bead Hardness 4 on the Mohs scale Heat Resistance Up to 250°F / 120°C Why Choose Our Opal Rondelles? The Perfect Finish: With a