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 g 15/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Jet Black Luster, Czech Glass

$2.47 $2.02
Type of bead Seed Beads Size 15/0 Finishes Luster Color of glass Jet Color Black Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

10 g 13/0 Seed Beads Preciosa Ornela, Charlotte Light Silver Metallic, Czech Glass

$4.36 $3.57
Type of bead Seed Beads Size 13/0 Color Silver Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

10 g 13/0 Seed Beads Preciosa Ornela, Charlotte Silver Metallic, Czech Glass

$4.38 $3.59
Type of bead Seed Beads Size 13/0 Color Silver Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Gray Opaque, Czech Glass

$1.98 $1.62
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Grey Color Grey Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Light Aquamarine Transparent, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Light Aquamarine Transparent Color Blue Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 60000 Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Green Transparent, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Green Transparent Color Green Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 50060 Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Smoke Gray Transparent, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Smoke Grey Transparent Color Grey Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 40010 Country of origin Czech Republic

10 g 13/0 Seed Beads Preciosa Ornela, Charlotte Dark Blue Opaque, Czech Glass

$2.55 $2.09
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Blue Color Blue Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Red Transparent, Czech Glass

$5.33 $4.37
Type of bead Seed Beads Size 15/0 Color of glass Red Transparent Color Red Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 90070 Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Dark Sapphire Transparent, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Dark Sapphire Transparent Color Blue Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 30080 Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Light Amethyst Transparent, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Light Amethyst Transparent Color Purple Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 20010 Country of origin Czech Republic

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Green Emerald Transparent, Czech Glass

$1.98 $1.62
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Emerald Color Green Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Transparent Topaz, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Transparent Topaz Color Yellow Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 10070 Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Jet Black, Czech Glass

$3.93 $3.22
Type of bead Seed Beads Size 15/0 Color of glass Jet Black - 23980 Color Black Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 23980 Country of origin Czech Republic...

20 g 14/0 Seed Beads Preciosa Ornela, Red Coral Opaque, Czech Glass

$2.48 $2.10
Type of bead Seed Beads Size 14/0 Finishes without cover Color of glass Red Coral Opaque Color Red Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 93190 Country of origin...

20 g 15/0 Seed Beads Preciosa Ornela, Opaque White, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Opaque White - 03050 Color White Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 03050 Country of origin Czech Republic...

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Brown Iris Metallic, Czech Glass

$3.74 $3.06
Type of bead Seed Beads Size 13/0 Finishes Metallic, Iris Color of glass Brown Color Brown Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Crystal Clear, Czech Glass

$2.87 $2.35
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Crystal Color Clear Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 13/0 Seed Beads Preciosa Ornela, Dark Green Transparent, Czech Glass

$2.51 $2.05
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Green Color Green Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 13/0 Seed Beads Preciosa Ornela, Red Coral Opaque, Czech Glass

$1.42 $1.16
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Coral Color Red Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

20 g 15/0 Seed Beads Preciosa Ornela, Lavender Opaque, Czech Glass

$4.28 $3.50
Type of bead Seed Beads Size 15/0 Color of glass Lavender Opaque Color Purple Form Round Hole diameter 0.4mm Number of holes 1 Material glass Color code 23020 Country of origin Czech Republic

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Opaque Blue Turquoise, Czech Glass

$3.06 $2.50
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Turquoise Blue Color Blue Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, Bronze Iris Metallic, Czech Glass

$10.30 $8.44
Type of bead Seed Beads Size 13/0 Finishes Metallic, Iris Color Brown Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic

10 g 13/0 1-Cut Seed Beads Charlotte Preciosa Ornela, White Opal, Czech Glass

$2.87 $2.35
Type of bead Seed Beads Size 13/0 Finishes without cover Color White Form Round Hole diameter 0.4mm Number of holes 1 Material glass Country of origin Czech Republic