Metal: Silver Plated on Brass Gemstone: Sapphire Blue Nano-crystal Weight: 4.6g
Hoop Dimensions: Outer Diameter: 13.8mm
Hoop Width: 3.9mm
Hoop Thickness: 3mm
What are Nano-crystals? Nano-crystals are innovative, lab-created stones that are designed to mimic the look of natural gemstones, without the impact of mining.
