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, Gray Iris Opaque, Czech Glass

$1.36
Type of bead Seed Beads Size 10/0 Finishes Iris Color of glass Grey Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Hematite (Gray) Luster, Czech Glass

$1.51
Type of bead Seed Beads Size 11/0 Finishes Hematite Luster Color of glass Jet Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 49102 Country of origin Czech Republic...

9/0 Seed Beads Preciosa Ornela, Hematite (Gray), Czech Glass

$1.79
Type of bead Seed Beads Size 9/0 Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

8/0 Seed Beads Preciosa Ornela, Jet Hematite (Gray), Czech Glass

$1.85
Type of bead Seed Beads Size 8/0 Finishes Hematite Color of glass Jet Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

13/0 Seed Beads Preciosa Ornela, Gray Natural Opaque, Czech Glass

$1.50
Type of bead Seed Beads Size 13/0 Finishes without cover Color of glass Grey Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

8/0 Seed Beads Preciosa Ornela, Hematite (Gray) Opaque, Czech Glass

$1.29
Type of bead Seed Beads Size 8/0 Finishes Hematite Color of glass Jet Color Grey Black Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 49102 Country of origin Czech Republic...

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

$1.98
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

10/0 Seed Beads Preciosa Ornela, Gay Opaque Rainbow, Czech Glass

$1.36
Type of bead Seed Beads Size 10/0 Finishes Rainbow Color of glass Gray Opaque Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 44020 Country of origin Czech Republic...

11/0 Seed Beads Preciosa Ornela, Smoke Gray Transparent Luster , Czech Glass

$1.31
Type of bead Seed Beads Size 11/0 Finishes Smoke Grey Color of glass Crystal Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 46010 Country of origin Czech Republic...

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

$4.28
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

12/0 Seed Beads Preciosa Ornela, Hematite (Gray) Luster, Czech Glass

$1.46
Type of bead Seed Beads Size 12/0 Finishes Hematite, Luster Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

10/0 Seed Beads Preciosa Ornela, Czech Glass, Zinc Iris

$1.87
Size 10/0 Finishes Zinc Iris - 01670 Color of glass Crystal - 00030 Country of origin Czech Republic Color Grey Multicolored Type of bead Seed Beads Form Round Hole diameter 0.7mm Number of holes 1...

9/0 Seed Beads Preciosa Ornela, Chalk Gray Terra Luster, Czech Glass

$1.62
Type of bead Seed Beads Size 9/0 Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

9/0 Seed Beads Preciosa Ornela, Transparent Black Diamond Silver Lined, Czech Glass

$1.37
Type of bead Seed Beads Size 9/0 Finishes Silver Lined Color of glass Transparent Black Diamond Color Grey Silver Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 47010 Country of...

10/0 Seed Beads Preciosa Ornela, Gray Natural Opaque, Czech Glass

$1.07
Type of bead Seed Beads Size 10/0 Finishes without cover Color of glass Grey Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

9/0 Seed Beads Preciosa Ornela, Czech Glass, Zinc Iris

$1.97
Size 9/0 Finishes Zinc Iris Color of glass Crystal Country of origin Czech Republic Color Grey Multicolored Type of bead Seed Beads Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code...

8/0 Seed Beads Preciosa Ornela, Gray Luster, Czech Glass

$2.01
Type of bead Seed Beads Size 8/0 Finishes Luster Color of glass Grey Color Grey Form Round Hole diameter 0.8mm Number of holes 1 Material glass Country of origin Czech Republic

11/0 Seed Beads Preciosa Ornela, Chalk White Antique Chrome, Czech Glass

$5.24
Type of bead Seed Beads Size 11/0 Finishes Antique Chrome - 18549 Color of glass Chalk White - 03050 Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 03050/18549...

5/0 Seed Beads Preciosa Ornela, Hematite (Gray) Opaque, Czech Glass

$1.29
Type of bead Seed Beads Size 5/0 Finishes Hematite Color of glass Jet Color Black Grey Form Round Hole diameter 1.1mm Number of holes 1 Material glass Color code 49102 Country of origin Czech Republic...

11/0 Seed Beads Preciosa Ornela, Chalk White Gray Luster, Czech Glass

$4.96
Type of bead Seed Beads Size 11/0 Finishes Grey Luster - 14449 Color of glass Chalk White - 03050 Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 03050/14449...

10/0 3-Cut Seed Beads Preciosa Ornela, Jet Hematite (Gray) Metallic, Czech Glass

$3.58
Type of bead Seed Beads Size 10/0 Finishes Hematite, Metallic Color of glass Jet Color Grey Form Round, Cut Rocailles Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

6/0 Seed Beads Preciosa Ornela, Jet Hematite (Gray), Czech Glass

$1.65
Type of bead Seed Beads Size 6/0 Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Country of origin Czech Republic

6/0 Seed Beads Preciosa Ornela, Chalk White Antique Chrome, Czech Glass

$3.79
Type of bead Seed Beads Size 6/0 Finishes Antique Chrome - 18549 Color of glass Chalk White - 03050 Color Grey Form Round Hole diameter 0.7mm Number of holes 1 Material glass Color code 03050/18549...

8/0 Seed Beads, Chalk White Antique Chrome, Czech Glass

$4.42
Type of bead Seed Beads Size 8/0 Finishes Antique Chrome - 18549 Color of glass Chalk White - 03050 Color Gray Form Round Hole diameter 0.8mm Number of holes 1 Material glass Color code 03050/18549...