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Glass Gems 16-22 mm

Glass Gems 16–22 mm for Mosaic Crafts and Projects

Glass Gems 16–22 mm are ideal for mosaic crafts, decorations and a wide range of mosaic projects. The flat back makes the pieces easy to glue in place, while the rounded glass surface reflects light beautifully. The range includes several colours and surface finishes, including clear, marbled, shimmering and more opaque shades.

What Can Glass Gems Be Used For?

Glass gems can be used for mosaic flowerpots, lanterns, mirrors, trays, wall decorations, floral designs, garden decorations and mosaic art. Their rounded shape adds soft lines, shine and a three-dimensional effect, while the larger 16–22 mm pieces also work beautifully as decorative focal points.

What Sizes Are the Glass Gems?

The glass gems in this category vary by product and measure approximately 16–22 mm in diameter. Many varieties are around 20–22 mm wide and approximately 8 mm thick at the centre. Always check the individual product description for exact dimensions.

What Colours and Finishes Are Available?

The range includes solid-colour, marbled, transparent, iridescent and other decorative glass gems. Surface finish and colour may vary slightly depending on the product series and shade. With marbled glass gems, the individual pattern and shimmer make each piece slightly unique.

Pack Sizes and Number of Pieces

Glass gems are available in several pack sizes. The number of pieces per pack is approximate and may vary slightly depending on the size and weight of the individual pieces.

  • 100 g: approximately 20–25 pieces
  • 500 g: approximately 100–110 pieces
  • 1 kg: approximately 220 pieces

Can Glass Gems Be Used Outdoors?

Glass gems are suitable for both indoor and outdoor use, making them a beautiful choice for flowerpots, garden decorations and other outdoor mosaic projects. Frost resistance, thickness, coverage and product-specific recommendations should still be checked in the individual product description. For outdoor projects, the substrate, mosaic adhesive or other suitable fixing material, and grout must also be suitable for outdoor use, changing weather conditions and the intended application.

How Can Glass Gems Be Combined?

Combine glass gems with glass mosaic tiles, mirror mosaic and decorative mosaic pieces in different shapes. Mixing different sizes, colours and surface finishes adds depth, reflected light, contrast and eye-catching detail to mosaic projects.

97 products
Glass Gems, Aqua Marble, 100 g
Glass Gems, Aqua Marble, 100 g

Glass Gems, Aqua Marble, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Aqua Marble, 500 g
Glass Gems, Aqua Marble, 500 g

Glass Gems, Aqua Marble, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Muted Blue, 100 g
Glass Gems, Muted Blue, 100 g

Glass Gems, Muted Blue, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Muted Blue, 500 g
Glass Gems, Muted Blue, 500 g

Glass Gems, Muted Blue, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Pastel Green, 100 g
Glass Gems, Pastel Green, 100 g

Glass Gems, Pastel Green, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Pastel Green, 500 g
Glass Gems, Pastel Green, 500 g

Glass Gems, Pastel Green, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Liquorice, 100 g
Glass Gems, Liquorice, 100 g

Glass Gems, Liquorice, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Liquorice, 500 g
Glass Gems, Liquorice, 500 g

Glass Gems, Liquorice, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Black Steel, 100 g
Glass Gems, Black Steel, 100 g

Glass Gems, Black Steel, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Black Steel, 500 g
Glass Gems, Black Steel, 500 g

Glass Gems, Black Steel, 500 g

6,90 €
Only 5 left in stock
Glass Gems, Arctic Frost, 100 g
Glass Gems, Arctic Frost, 100 g

Glass Gems, Arctic Frost, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Arctic Frost, 500 g
Glass Gems, Arctic Frost, 500 g

Glass Gems, Arctic Frost, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Aqua Crystal, transparent, 100 g
Glass Gems, Aqua Crystal, transparent, 100 g

Glass Gems, Aqua Crystal, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Aqua Crystal, transparent, 500 g
Glass Gems, Aqua Crystal, transparent, 500 g

Glass Gems, Aqua Crystal, transparent, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Aqua Diamond, transparent, 100 g
Glass Gems, Aqua Diamond, transparent, 100 g

Glass Gems, Aqua Diamond, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Aqua Diamond, transparent, 500 g
Glass Gems, Aqua Diamond, transparent, 500 g

Glass Gems, Aqua Diamond, transparent, 500 g

6,90 €
Only 3 left in stock
Glass Gems, Sapphire Diamond, transparent, 100 g
Glass Gems, Sapphire Diamond, transparent, 100 g

Glass Gems, Sapphire Diamond, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Sapphire Diamond, transparent, 500 g
Glass Gems, Sapphire Diamond, transparent, 500 g

Glass Gems, Sapphire Diamond, transparent, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Green Diamond, transparent, 100 g
Glass Gems, Green Diamond, transparent, 100 g

Glass Gems, Green Diamond, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Green Diamond, transparent, 500 g
Glass Gems, Green Diamond, transparent, 500 g

Glass Gems, Green Diamond, transparent, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Peach Diamond, transparent, 100 g
Glass Gems, Peach Diamond, transparent, 100 g

Glass Gems, Peach Diamond, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Peach Diamond, transparent, 500 g
Glass Gems, Peach Diamond, transparent, 500 g

Glass Gems, Peach Diamond, transparent, 500 g

6,90 €
In stock – fast delivery
Glass Gems,Toffee Crystal, transparent, 100 g
Glass Gems,Toffee Crystal, transparent, 100 g

Glass Gems,Toffee Crystal, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Toffee Crystal, transparent, 500 g
Glass Gems, Toffee Crystal, transparent, 500 g

Glass Gems, Toffee Crystal, transparent, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Clear Ice Diamond, transparent, 100 g
Glass Gems, Clear Ice Diamond, transparent, 100 g

Glass Gems, Clear Ice Diamond, transparent, 100 g

1,89 €
In stock – fast delivery
Glass Gems, Clear Ice Diamond, transparent, 500 g
Glass Gems, Clear Ice Diamond, transparent, 500 g

Glass Gems, Clear Ice Diamond, transparent, 500 g

6,90 €
In stock – fast delivery
Glass Gems, Candy Mix, 100 g
Glass Gems, Candy Mix, 100 g

Glass Gems, Candy Mix, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Candy Mix, 500 g
Glass Gems, Candy Mix, 500 g

Glass Gems, Candy Mix, 500 g

8,90 €
Out of stock
Glass Gems, Tropical Mix, 100 g
Glass Gems, Tropical Mix, 100 g

Glass Gems, Tropical Mix, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Tropical Mix, 500g
Glass Gems, Tropical Mix, 500g

Glass Gems, Tropical Mix, 500g

10,90 €
In stock – fast delivery
Glass Gems, Lime Marble, 100 g
Glass Gems, Lime Marble, 100 g

Glass Gems, Lime Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Lime Marble, 500 g
Glass Gems, Lime Marble, 500 g

Glass Gems, Lime Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Green Marble, 100 g
Glass Gems, Green Marble, 100 g

Glass Gems, Green Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Green Marble, 500 g
Glass Gems, Green Marble, 500 g

Glass Gems, Green Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Turquoise Marble, 100 g
Glass Gems, Turquoise Marble, 100 g

Glass Gems, Turquoise Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Turquoise Marble, 500 g
Glass Gems, Turquoise Marble, 500 g

Glass Gems, Turquoise Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Orange Opalescent, 100 g
Glass Gems, Orange Opalescent, 100 g

Glass Gems, Orange Opalescent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Orange Opalescent, 500 g
Glass Gems, Orange Opalescent, 500 g

Glass Gems, Orange Opalescent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Lemon Opalescent, 100 g
Glass Gems, Lemon Opalescent, 100 g

Glass Gems, Lemon Opalescent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Lemon Opalescent, 500 g
Glass Gems, Lemon Opalescent, 500 g

Glass Gems, Lemon Opalescent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Blue Marble, 100 g
Glass Gems, Blue Marble, 100 g

Glass Gems, Blue Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Blue Marble, 500 g
Glass Gems, Blue Marble, 500 g

Glass Gems, Blue Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Plum Marble, 100 g
Glass Gems, Plum Marble, 100 g

Glass Gems, Plum Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Plum Marble, 500 g
Glass Gems, Plum Marble, 500 g

Glass Gems, Plum Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, White Marble, 100 g
Glass Gems, White Marble, 100 g

Glass Gems, White Marble, 100 g

1,99 €
Only 2 left in stock
Glass Gems, White Marble, 500 g
Glass Gems, White Marble, 500 g

Glass Gems, White Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Grey Marble, 100 g
Glass Gems, Grey Marble, 100 g

Glass Gems, Grey Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Grey Marble, 500 g
Glass Gems, Grey Marble, 500 g

Glass Gems, Grey Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Coffee Marble, 100 g
Glass Gems, Coffee Marble, 100 g

Glass Gems, Coffee Marble, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Coffee Marble, 500 g
Glass Gems, Coffee Marble, 500 g

Glass Gems, Coffee Marble, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Yellow Marble, 100 g
Glass Gems, Yellow Marble, 100 g

Glass Gems, Yellow Marble, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Yellow Marble, 500 g
Glass Gems, Yellow Marble, 500 g

Glass Gems, Yellow Marble, 500 g

10,90 €
In stock – fast delivery
Glass Gems, Orange Marble, 100 g
Glass Gems, Orange Marble, 100 g

Glass Gems, Orange Marble, 100 g

2,69 €
In stock – fast delivery
Glass Gems, Orange Marble, 500 g
Glass Gems, Orange Marble, 500 g

Glass Gems, Orange Marble, 500 g

11,90 €
In stock – fast delivery
Glass Gems, Red Marble, 100 g
Glass Gems, Red Marble, 100 g

Glass Gems, Red Marble, 100 g

2,69 €
Out of stock
Glass Gems, Red Marble, 500 g
Glass Gems, Red Marble, 500 g

Glass Gems, Red Marble, 500 g

11,90 €
Only 2 left in stock
Glass Gems, Multicolour Mix, 100 g
Glass Gems, Multicolour Mix, 100 g
Mosaikstein

Glass Gems, Multicolour Mix, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Multicolour Mix, 1 kg
Glass Gems, Multicolour Mix, 1 kg
Mosaikstein

Glass Gems, Multicolour Mix, 1 kg

16,90 €
In stock – fast delivery
Glass Gems, Mix Frost, 100 g
Glass Gems, Mix Frost, 100 g
Mosaikstein

Glass Gems, Mix Frost, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Mix Frost, 1 kg
Glass Gems, Mix Frost, 1 kg
Mosaikstein

Glass Gems, Mix Frost, 1 kg

16,90 €
In stock – fast delivery
Glass Gems, Mix Opaque, 100 g
Glass Gems, Mix Opaque, 100 g
Mosaikstein

Glass Gems, Mix Opaque, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Mix Opaque, 1 kg
Glass Gems, Mix Opaque, 1 kg
Mosaikstein

Glass Gems, Mix Opaque, 1 kg

16,90 €
In stock – fast delivery
Glass Gems, Mix Iridescent, 100 g
Glass Gems, Mix Iridescent, 100 g
Mosaikstein

Glass Gems, Mix Iridescent, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Mix Iridescent, 1 kg
Glass Gems, Mix Iridescent, 1 kg
Mosaikstein

Glass Gems, Mix Iridescent, 1 kg

16,90 €
In stock – fast delivery
Glass Gems, Green Crystal, transparent, 100 g
Glass Gems, Green Crystal, transparent, 100 g

Glass Gems, Green Crystal, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Green Crystal, transparent, 500 g
Glass Gems, Green Crystal, transparent, 500 g

Glass Gems, Green Crystal, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Turquoise Crystal, transparent, 100 g
Glass Gems, Turquoise Crystal, transparent, 100 g

Glass Gems, Turquoise Crystal, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Turquoise Crystal, transparent, 500 g
Glass Gems, Turquoise Crystal, transparent, 500 g

Glass Gems, Turquoise Crystal, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Blue Crystal, transparent, 100 g
Glass Gems, Blue Crystal, transparent, 100 g

Glass Gems, Blue Crystal, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Blue Crystal, transparent, 500 g
Glass Gems, Blue Crystal, transparent, 500 g

Glass Gems, Blue Crystal, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Red Crystal, transparent, 100g
Glass Gems, Red Crystal, transparent, 100g

Glass Gems, Red Crystal, transparent, 100g

2,99 €
In stock – fast delivery
Glass Gems, Red Crystal, transparent, 500g
Glass Gems, Red Crystal, transparent, 500g

Glass Gems, Red Crystal, transparent, 500g

13,90 €
In stock – fast delivery
Glass Gems, Amethyst Crystal, transparent, 100 g
Glass Gems, Amethyst Crystal, transparent, 100 g

Glass Gems, Amethyst Crystal, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Amethyst Crystal, transparent, 500 g
Glass Gems, Amethyst Crystal, transparent, 500 g

Glass Gems, Amethyst Crystal, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Lilac Crystal, transparent, 100 g
Glass Gems, Lilac Crystal, transparent, 100 g

Glass Gems, Lilac Crystal, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Lilac Crystal, transparent, 500 g
Glass Gems, Lilac Crystal, transparent, 500 g

Glass Gems, Lilac Crystal, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Red Iridescent, transparent, 100 g
Glass Gems, Red Iridescent, transparent, 100 g

Glass Gems, Red Iridescent, transparent, 100 g

2,99 €
Only 2 left in stock
Glass Gems, Red Iridescent, transparent, 500 g
Glass Gems, Red Iridescent, transparent, 500 g

Glass Gems, Red Iridescent, transparent, 500 g

13,90 €
In stock – fast delivery
Glass Gems, Smoke Grey, transparent, 100 g
Glass Gems, Smoke Grey, transparent, 100 g

Glass Gems, Smoke Grey, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Smoke Grey, transparent, 500 g
Glass Gems, Smoke Grey, transparent, 500 g

Glass Gems, Smoke Grey, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Blue Diamond, transparent, 100 g
Glass Gems, Blue Diamond, transparent, 100 g

Glass Gems, Blue Diamond, transparent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Blue Diamond, transparent, 500 g
Glass Gems, Blue Diamond, transparent, 500 g

Glass Gems, Blue Diamond, transparent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Yellow Diamond, transparent, 100 g
Glass Gems, Yellow Diamond, transparent, 100 g

Glass Gems, Yellow Diamond, transparent, 100 g

2,99 €
In stock – fast delivery
Glass Gems, Yellow Diamond, transparent, 500 g
Glass Gems, Yellow Diamond, transparent, 500 g

Glass Gems, Yellow Diamond, transparent, 500 g

13,90 €
In stock – fast delivery
Glass Gems, Red Diamond, transparent, 100 g
Glass Gems, Red Diamond, transparent, 100 g

Glass Gems, Red Diamond, transparent, 100 g

3,39 €
In stock – fast delivery
Glass Gems, Red Diamond, transparent, 500 g
Glass Gems, Red Diamond, transparent, 500 g

Glass Gems, Red Diamond, transparent, 500 g

14,90 €
In stock – fast delivery
Glass Gems, Red Opalescent, 100 g
Glass Gems, Red Opalescent, 100 g

Glass Gems, Red Opalescent, 100 g

3,39 €
In stock – fast delivery
Glass Gems, Red Opalescent, 500 g
Glass Gems, Red Opalescent, 500 g

Glass Gems, Red Opalescent, 500 g

14,90 €
In stock – fast delivery
Glass Gems, Blue Opalescent, 100 g
Glass Gems, Blue Opalescent, 100 g

Glass Gems, Blue Opalescent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Blue Opalescent, 500 g
Glass Gems, Blue Opalescent, 500 g

Glass Gems, Blue Opalescent, 500 g

8,90 €
In stock – fast delivery
Glass Gems, Grey Opalescent, 100 g
Glass Gems, Grey Opalescent, 100 g

Glass Gems, Grey Opalescent, 100 g

2,49 €
In stock – fast delivery
Glass Gems, Grey Opalescent, 500 g
Glass Gems, Grey Opalescent, 500 g

Glass Gems, Grey Opalescent, 500 g

10,90 €
In stock – fast delivery
Glass Gems, Pastel Pink Opalescent, 100 g
Glass Gems, Pastel Pink Opalescent, 100 g

Glass Gems, Pastel Pink Opalescent, 100 g

4,99 €
In stock – fast delivery
Glass Gems, Pastel Pink Opalescent, 500g
Glass Gems, Pastel Pink Opalescent, 500g

Glass Gems, Pastel Pink Opalescent, 500g

21,90 €
In stock – fast delivery
Glass Gems, Pink Crystal, transparent, 100g
Glass Gems, Pink Crystal, transparent, 100g

Glass Gems, Pink Crystal, transparent, 100g

4,99 €
In stock – fast delivery
Glass Gems, Cream Opalescent, 100 g
Glass Gems, Cream Opalescent, 100 g

Glass Gems, Cream Opalescent, 100 g

1,99 €
In stock – fast delivery
Glass Gems, Cream Opalescent, 500 g
Glass Gems, Cream Opalescent, 500 g

Glass Gems, Cream Opalescent, 500 g

8,90 €
In stock – fast delivery
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