A lapis lazuli bead necklace
A lapis lazuli bead necklace

细节
A lapis lazuli bead necklace
The continuous row of polished lapis lazuli beads with tapered gilt spacers and magnetic gilt ball clasp, 48.0cm long
Accompanied by report no. 06562, from The Gem & Pearl Laboratory, dated 31st October 2012, stating that the lapis lazuli shows no evidence of treatment