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Close-up of black oval beads on a dark surface

Black Sardonyx · Smooth · Barrel · 8mm

$9.95
SKU BlOny8x16S009

219 in stock

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All other orders ship the next business day.

Note: most beads to not contain white banding/inclusion, they are predominantly black.

Strand Length: approx. 15 inches.

Dimensions: approx. 8x16mm

100% natural sardonyx beads.

A striking gemstone known for its deep jet-black color and smooth finish. Onyx is a variety of chalcedony, a quartz family mineral, valued for its strength and durability. Traditionally associated with grounding and protection, it’s perfect for creating jewelry that feels both elegant and enduring.

View the Onyx Beads Full Collection.

Bead Count

Count of beads: approx 23 beads.

Note: These are general guidelines. The actually count may be greater or slightly less than stated.
Hole Size

Hole size: 1.0mm.

Note: These are general guidelines. The actually hole size may be slightly larger or smaller than stated.