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Preciosa® Trademark Guidelines

At bluestreak crystals you can join the Preciosa crystal ingredient branding program

Unfortunately it is not possible to provide you with an Preciosa Seal or Certificate when you purchase Preciosa crystal components from Bluestreak Crystals. However, you can verify the authenticity of our Preciosa crystals by viewing the Bluestreak Crystals Preciosa Authorised Partner Certificate here.

Guidelines for use of the Preciosa® Trademark

If you are purchasing genuine Preciosa crystals from Bluestreak Crystals, you are able to advertise to your customers that you are using Preciosa crystals components, by using the following wording in your product / service description:

  • 'Preciosa crystals'
  • 'Crystals by Preciosa'

Further information on the proper use of the Preciosa® Trademarks can be found in the Preciosa Branding Guide found here. If you would like to provide your customers with a Preciosa Seal, please take a look at the Ingredient Branding Program below.

Preciosa Ingredient Branding Program

The Preciosa Ingredient Branding program is available to quality brands who exclusively use genuine Preciosa crystals and fine jewellery stones in their products. This will allow you to use the Crystals by Preciosa Logo and provide your customers with a Preciosa Seal with every product they purchase from you.

  • Presentation on the Ingredient Branding Program can be found here
  • Further details can be found on the Preciosa website here
  • Application form for the Ingredient Branding Program can be downloaded from here

Please send your completed application form to the following brand manager at Preciosa:


Bluestreak Crystals® Crystal Size Chart

The Bluestreak Crystals Size Chart can be found below. To download / print a PDF version of this colour chart, please click here.

Swarovski crystals and beads size chart and guide