Crystal decorating with glass and premium crystals

What “crystal” means

In rhinestone listings, “crystal” almost always means glass, and “crystal” as a colour means clear. Premium lead-glass crystal is made by a handful of brands and priced several times higher than standard glass. Resin stones labelled “crystal” are resin in a clear colour — check the material line. Comparison: Resin vs glass rhinestones.

Where crystal is worth it

• Dance and skating costumes under stage lights.
• Bridal shoes and accessories that will be photographed.
• Statement jackets and denim with hotfix crystal.
• Guitars and display pieces.

For full coverage on cups and cases, resin is lighter and far cheaper.

Attaching crystals

Hotfix crystals carry glue on the back and suit washable fabric (How to use a hotfix applicator). Flatback crystals need glue: Gem-Tac or fabric glue on fabric, an E6000-type adhesive on hard and flexing surfaces (The best glue for rhinestones). Crystals are heavier than resin, so large, fully covered pieces need a strong base and a well-cured adhesive.

Caring for crystal work

Clean with a soft brush and a slightly damp cloth. Avoid soaking, harsh cleaners and solvents, which can attack glue and foil backings. Store costumes flat or hanging so stones don’t grind against each other.