In addition to colorless, faceted glass used as rhinestones or to mimic diamonds, there is cut glass with a foil backing or a silver finish.
The phrase has historically been used to denote faceted rock crystal in general, even though it was initially intended to refer to diamonds created from rock crystal mined in Germany's Rhine River.
- Nail polish adorned with crystals
- Crystal-adorned nails
- Gem-studded nails