Natural Lapis Lazuli Round Beads – Authentic Untreated Shades Strand of round lapis lazuli beads, with 100% natural color, without any reinforcement or artificial treatment. The pieces display a rich variety of blues combined with white calcite veins and golden pyrite flecks, characteristic of the stone in its original state. Each bead reflects the genuine composition of lapis lazuli. The strand measures approximately 38 cm and is available in various diameters. The estimated number of beads per strand varies according to size: 6 mm: between 60 and 65 units 8 mm: between 45 and 47 units 10 mm: between 36 and 38 units The beads on the same strand may have slight variations in size due to the cutting and polishing process of this natural material. These particularities reflect their authenticity and should not be considered defects. The images show representative examples. The price corresponds to a single strand, according to the selected size.