Stone Pendant Necklace - Blue Agate Donut Pi 20mm

Blue Agate Stone Pendant Necklace Natural semi precious stone, tinted Color white, blue, turquoise, transparent Donut shape Dimensions Diameter 20mm x Thickness 5mm Internal dimension 7mm approximately Waxed cotton cord Adjustable size thanks to a practical and solid sliding closure Choice of colors colors and patterns may vary depending on the stone