4mm Matte Black Onyx Bead Necklace Length:24 inches lobster clasp and an a

lobster clasp and an a diamond shaped extension chain for adjustments

It is a fantastically patterned gemstone with deep red tones of matrix joined with a combination of forest green hues

rustic finish

I’ve given it an oxidized hammered finish for a rustic look

Please see last photo for a guide to choose your chain length

4mm Matte Black Onyx Bead Necklace Length:24 inches lobster clasp and an aMatte Black Onyx beads make up this simple, minimalist mens necklace. Its finished with an oxidized sterling silver clasp. Wear it solo, or layer with others! Choose your length using the guide in last photo. Beads measure 4mm . 925 sterling silver 2026 Lynn Todd Designs