Rocailles Preciosa are the most used type of glass seed beads. They were created in Venice, Italy in the 15th century. These beads have been produced industrially in Bohemia since the 18th century. These round seed beads are manufactured using unique technology for cutting glass tubes with round or square holes into various sized pieces which are then rounded and polished when hot and subsequently classed by size and shape.

The PRECIOSA Rocailles are produced in sizes from 1.5 mm to 8 mm and the sizes of the Czech seed beads are stated using the traditional so-called zero series. The regular sizes range from the smallest 16/0 through to the largest 1/0, while rarities also include the four large sizes of 31, 32, 33 and 34, known colloquially as potatoes.

10/0 Seed Beads Preciosa Ornela, Royal Blue Opaque, Czech Glass

$1.02
Type of bead Seed Beads Size 10/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Blue Opaque, Czech Glass

$1.02
Type of bead Seed Beads Size 10/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Opaque Blue Turquoise, Czech Glass

$0.66
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Turquoise Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Dark Blue Transparent, Square Hole, Czech Glass

$1.14
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Opaque Blue, Czech Glass

$0.66
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Blue Metallic, Czech Glass

$1.58
Type of bead Seed Beads Size 10/0 Finishes Metallic Color of glass Blue Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Alabaster Blue, Czech Glass

$1.15
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Transparent Blue Purple Silver Lined, Czech Glass

$1.24
Type of bead Seed Beads Size 10/0 Finishes colour lined Color of glass Blue, Purple Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Turquoise Terra Metallic Matte, Czech Glass

$2.26
Type of bead Seed Beads Size 10/0 Finishes Metallic, Matte Color of glass Turquoise Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Turquoise Metallic, Czech Glass

$1.58 $1.42
Type of bead Seed Beads Size 10/0 Finishes Metallic Color of glass Turquoise Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Opaque Dark Blue, Czech Glass

$0.66
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Square Hole, Cobalt Silver Lined, Czech Glass

$0.80
Type of bead Seed Beads Size 11/0 Finishes Silver Lined Color of glass Cobalt Color Blue Silver Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 37100 Country of origin Czech...

9/0 Seed Beads Preciosa Ornela, Aqua Terra Metallic Matte, Czech Glass

$1.31
Type of bead Seed Beads Size 9/0 Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Light Blue Opaque, Czech Glass

$1.15
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

8/0 Seed Beads Preciosa Ornela, Aqua AB, Czech Glass

$0.69
Type of bead Seed Beads Size 8/0 Finishes AB Color of glass Aquamarine Color Blue Form Round Hole diameter 0.8mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Blue Transparent, Square Hole, Czech Glass

$1.14
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Pale Blue Opaque, Czech Glass

$1.14
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

9/0 Seed Beads Preciosa Ornela, Cobalt Transparent, Czech Glass

$0.55
Type of bead Seed Beads Size 9/0 Finishes without cover Color of glass Cobalt Transparent Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 30100 Country of origin Czech...

9/0 Seed Beads Preciosa Ornela, Blue Iris Opaque, Czech Glass

$0.86
Type of bead Seed Beads Size 9/0 Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

8/0 Seed Beads Preciosa Ornela, Blue Turquoise Opaque, Czech Glass

$0.86
Type of bead Seed Beads Size 8/0 Finishes without cover Color of glass Turquoise Blue Color Blue Form Round Hole diameter 0.8mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Sapphire Transparent, Square Hole, Czech Glass

$1.14
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Sapphire Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Turquoise Blue Opaque, Czech Glass

$1.15
Type of bead Seed Beads Size 11/0 Finishes without cover Color of glass Turquoise Blue Color Blue Form Round Hole diameter 0.6mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Turquoise Light Blue Metallic, Czech Glass

$1.82
Type of bead Seed Beads Size 10/0 Finishes Metallic Color of glass Turquoise Blue Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

9/0 Seed Beads Preciosa Ornela, Light Aqua Transparent Iris, Czech Glass

$0.74
Type of bead Seed Beads Size 9/0 Finishes Iris Color of glass Light Aqua Transparent Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 61010 Country of origin Czech...