Shop for Beads & Supplies:

Black Onyx Round 8mm

Black Onyx Round 8mm
Black Onyx Round 8mm
View the Variance
Inches Black Onyx Round 8mm Cemtimeters Reference coins
Size chart
15-16" strand
1-2$3.70
3-5$3.29
6+$2.96
Only 14 left!

About this item

8mm round black onyx beads are perfect for creating a go-to bracelet or necklace. String individually for a jet black design or use as accent beads for bold contrast.

Item # 27332
Beads per strand 48
Hole size 1mm
Choose a List:

See more like this:

More about Black Onyx

Beaders love our black onyx beads because of their great color, polish, and consistency. Black Onyx is never going out of style! Use these beads in practically any design - they always look great.

Nearly all beads referred to as “black onyx” on the market today, including ours, are color enhanced. This centuries-old process creates a permanent, consistent black color and does not reduce the value of the beads. Black onyx is a color-treated form of grey chalcedony, usually sourced from Asia. True Onyx is banded white and black agate.

Metaphysically, black onyx is associated with voyages - traveling and emotional journeys. Black Onyx is also an alternative birthstone for the month of July.

Customers also bought...

Create & Learn with these items…

Black Cat Earrings by Lima Beads

I used lava rock, seed beads, and cat ear bead caps to create these simple black cat earrings

View Design

Lima Beads

More Inspiration