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Flatback Rhinestones – Black Diamond AB 12ss – LUX European Crystal™
Add subtle rainbow shimmer to smoky elegance with 12ss LUX Flatback Rhinestones in Black Diamond AB. These crystals combine the sophisticated gray tone of Black Diamond with a luminous AB finish—perfect for nails, costumes, fashion, pageantry, and DIY projects.
Why You’ll Love Them
- Color: Black Diamond AB – smoky gray with a radiant, iridescent AB overlay
- Size: 12ss (3.1 mm) – great for outlines, accents, and nail art
- Flatback – non-hotfix, glue-on rhinestones
- 12-facet cut (9 main + 3 top) for dazzling brilliance
- Crafted in either the Tyrolean Alps of Austria or the Crystal Valley of Northern Bohemia
- Meets EU quality and ecological certification standards
Packaging Options
Best Value: 10 Gross Pack (1,440 pieces)
Also Available: 1 Gross Pack (144 pieces)
What is Shimmer AB?
Shimmer AB is Preciosa’s delicate and radiant take on the classic Aurora Borealis coating. Unlike traditional AB, this lighter version allows the crystal’s base color to remain visible, while still delivering that dreamy, multi-color shimmer that dances in the light.
Discover our full range of Black Diamond AB LUX Flatback Crystals for more sizes and styles.
Crystal Size Reference Guide
| Stone Size (ss) | Size (mm) | Common Name | Best Use |
|---|---|---|---|
| 5ss – 7ss | 1.8 mm – 2.2 mm | Extra Small | Fine detail, nail art |
| 9ss – 12ss | 2.5 mm – 3.1 mm | Small | Outlines, accents |
| 16ss | 3.9 mm | Mid-Sized | General coverage |
| 20ss | 4.6 mm | Most Popular | Dance and costume use |
| 30ss | 6.4 mm | Large | Bold accents |
| 34ss | 7.2 mm | Extra Large | Statement pieces |
| 40ss | 8.5 mm | Oversized | Maximum sparkle and drama |
