These are Preciosa Rosemontees — 4mm coated crystal components set in brass, sold in a generous 144-piece count. The Viva Aurum finish gives each stone a warm, gilded depth that reads as antique gold rather than flashy chrome.

Viva Aurum is a surface coating that shifts the crystal's natural light play toward a rich, burnished gold — think candlelight on old jewelry rather than a mirror shine.

Specifications

• Size: 4mm
• Color: Rosemontee Viva Aurum Gold (mixed)
• Finish: Coated
• Material: Glass Crystal in Brass Setting, made in Bohemia, Czechia
• Quantity: 144 Pieces

What to make with them

Sew them onto corsetry boning channels, velvet cuffs, or structured bodices for that Bridgerton-adjacent drama. They also work beautifully pressed into resin bezels or hand-stitched across leather cuff bracelets where the brass setting and warm gold tone play off earthy textures. Note that the coated surface has medium-low durability, so avoid high-friction placements like bag handles or shoe soles.

The finish on these beads is delicate. Avoid prolonged exposure to friction, moisture, skin acids, and harsh chemicals to preserve the surface coating.