Crystal Diamond Siam Aurora Borealis Finish A A A 3MM

These 3mm machine-cut crystal diamond beads in Siam AB deliver a deep red base with a lively iridescent overcoat — a lot of fire packed into a small package. One 16-inch strand gives you serious sparkle for fine-detail work without committing to a large quantity.

The AB coating layers a multi-color iridescent sheen over the rich Siam red, so the color shifts and catches light differently depending on the angle — somewhere between a classic aurora borealis finish and a full oil-slick iris.

Specifications

• Size: 03mm
• Color: Reds
• Finish: Rainbow/A.B./Iris
• Material: Glass Crystal
• Quantity: 16" Strand

What to make with them

At 3mm, these diamonds are well-suited for dense peyote or brick stitch work where the faceted geometry creates a mosaic-like texture, and they're a natural choice for delicate fringe drops, chandelier earrings, or woven chokers where you want maximum sparkle with minimal visual weight.