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.

20 g 6/0 Seed Beads Preciosa Ornela, Silver, Czech Glass

$2.16
Type of bead Seed Beads Size 6/0 Color Silver Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Purple Matte, Czech Glass

$1.60
Type of bead Seed Beads Size 6/0 Finishes Matte Color of glass Purple Color Purple Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Light Gold Metallic, Czech Glass

$1.59
Type of bead Seed Beads Size 6/0 Finishes Gold Metallic Color Gold Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Opaque Metallic Light Silver, Czech Glass

$1.59
Type of bead Seed Beads Size 6/0 Finishes Metallic, silver Color Silver Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Crystal Turquoise Green Lined Matte, Czech Glass

$1.54
Type of bead Seed Beads Size 6/0 Finishes Turquoise Green Lined,Matte Color of glass Crystal Color Green Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 38358 Country of origin Czech...

20 g 6/0 Seed Beads Preciosa Ornela, Lilac Iris, Czech Glass

$1.49
Type of bead Seed Beads Size 6/0 Finishes Lilac Iris - 59195 Color of glass Jet - 23980 Color Purple Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 59195 Country...

20 g 6/0 Seed Beads Preciosa Ornela, Premium Red Opaque, Czech Glass

$1.26
Type of bead Seed Beads Size 6/0 Color of glass Premium Red Opaque - 93170 Color Red Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 93170 Country of origin Czech...

20 g 6/0 Seed Beads Preciosa Ornela, Vinous Natural Opaque, Czech Glass

$1.26
Type of bead Seed Beads Size 6/0 Color Red Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Red Ruby Silver Lined, Square Hole, Czech Glass

$1.59
Type of bead Seed Beads Size 6/0 Finishes colour lined Color of glass Ruby Color Red Form Round Hole diameter 1.0mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, NEON Mix Opaque, Czech Glass

$1.73
Type of bead Seed Beads Size 6/0 Finishes Neon Color of glass Alabaster White Color Multicolored Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Metallic Purple, Czech Glass

$1.59
Type of bead Seed Beads Size 6/0 Finishes Metallic Purple - 18328 Color of glass Crystal - 00030 Color Purple Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 18328 Country...

20 g 6/0 Seed Beads Preciosa Ornela, Cream Shell Opaque Luster, Czech Glass

$1.49
Type of bead Seed Beads Size 6/0 Finishes Luster Color of glass Cream Color Cream Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Jet Black, Czech Glass

$1.20
Type of bead Seed Beads Size 6/0 Finishes without cover Color of glass Jet Black Color Black Form Round Hole diameter 1.0mm Number of holes 1 Material glass Color code 23980 Country of origin Czech...

20 g 6/0 Seed Beads Preciosa Ornela, Yellow Gold Metallic, Czech Glass

$1.59
Type of bead Seed Beads Size 6/0 Finishes Gold Metallic Color Yellow Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Pink Metallic, Czech Glass

$1.59
Type of bead Seed Beads Size 6/0 Finishes Metallic Color Pink Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Sapphire Silver Lined Matte, Czech Glass

$1.48
Type of bead Seed Beads Size 6/0 Finishes Silver lined,Matte Color of glass Sapphire Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 37059 Country of origin Czech Republic...

20 g 6/0 Seed Beads Preciosa Ornela, White Alabaster Matte, Czech Glass

$0.99
Type of bead Seed Beads Size 6/0 Finishes Matte Color of glass White Alabaster Color White Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 02090mat Country of origin Czech Republic...

20 g 6/0 Seed Beads Preciosa Ornela, Silver Lined Cobalt, Czech Glass

$1.37
Type of bead Seed Beads Size 6/0 Finishes Silver Lined Color of glass Cobalt - 37100 Color Silver, Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 37100 Country of...

20 g 6/0 Seed Beads Preciosa Ornela, Turquoise Green Opaque, Czech Glass

$1.01
Type of bead Seed Beads Size 6/0 Color of glass Turquoise Green Opaque - 63130 Color Green Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 63130 Country of origin Czech...

20 g 6/0 Seed Beads Preciosa Ornela, Turquoise Blue Opaque, Czech Glass

$1.01
Type of bead Seed Beads Size 6/0 Color of glass Turquoise Blue Opaque - 63030 Color Blue Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 63030 Country of origin Czech...

20 g 6/0 Seed Beads Preciosa Ornela, White Alabaster, Czech Glass

$0.88
Type of bead Seed Beads Size 6/0 Color of glass White Alabaster - 02090 Color White Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 02090 Country of origin Czech Republic...

20 g 6/0 Seed Beads Preciosa Ornela, Chalk White Opaque Iris (White Opaque Rainbow), Czech Glass

$1.29
Type of bead Seed Beads Size 6/0 Finishes Iris Color White Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, White Opaque, Czech Glass

$1.01
Type of bead Seed Beads Size 6/0 Finishes without cover Color of glass Chalk White Color White Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 6/0 Seed Beads Preciosa Ornela, Crystal Vega Luster, Czech Glass

$3.07
Type of bead Seed Beads Size 6/0 Finishes Crystal Color of glass Crystal Color Purple Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic