13x40mm & 13x36mm Tube Agate Beads – Purple, Carnelian & Red Black Variants – Polished Gemstone Beads (Sold by the Piece)

Add bold, modern elegance to your jewelry designs with these long tube-shaped agate gemstone beads, available in two sizes and three stunning color variants:

• Purple Swirl (13x40mm) – Rich violet tones with glossy marbling

• Carnelian Orange (13x40mm) – Warm, earthy orange with natural banding

• Red & Black Mix (13x36mm) – Deep reds blended with bold black swirls

Each polished gemstone bead is sold individually, perfect for focal accents, pendants, or statement earrings. Sized at either 13x40mm or 13x36mm with a smooth finish and standard 1mm hole, they are easy to string with wire, cord, or elastic.

Ideal for artisan jewelry makers looking to craft striking, one-of-a-kind designs. Choose your preferred color and size or mix and match for a dramatic effect.