Black Onyx Gemstone Bead Strand

Total length: 20cm
Without removable clips: 18cm

Beads: Black Onyx 10mm
Mohs hardness scale rating of beads: 6.5-7
The Mohs hardness scale provides you with an indication of how durable the beads will be against scratching over time. The scale is from 1-10 with 1 being softest (talc) and 10 being hardest (diamonds).

Removable clips & jump rings: Sterling silver plated
Other metal components: Sterling silver

Beads may appear brighter in photos.