These 20ss (4.6mm) MAXIMA Flatback Crystals by Preciosa® in Ruby Shimmer AB offer a rich, luxurious red base with a subtle Shimmer AB overlay for light-catching brilliance. This most popular rhinestone size is ideal for high-impact visibility and bold design elements across fashion, performance, and beauty applications.
Why You'll Love Them
- Color: Ruby (Deep, Elegant Red)
- Effect: Shimmer AB – subtle, luminous Aurora Borealis finish
- Size: 20ss (4.6mm) – our best-selling rhinestone size
- Precision-cut facets for optimal sparkle and clarity
- Crafted in the Czech Republic’s Crystal Valley by Preciosa®
Packaging Options
- Best Value: 10 Gross Pack (1,440 pieces)
- Also Available: 1 Gross Pack (144 pieces)
What is Shimmer AB?
The Shimmer AB effect offers a lighter, refined version of traditional Aurora Borealis coating. Inspired by Swarovski’s Shimmer finish, this delicate overlay allows the bold base color to shine through while adding a soft, iridescent glow that shifts with the light.
About MAXIMA Crystals by Preciosa
MAXIMA Crystals are Preciosa’s top-tier European crystal line, delivering unmatched brilliance, consistency, and eco-friendly production. These crystals are crafted using cutting-edge technology and generations of Czech crystal tradition.
Looking for a more budget-conscious alternative? Visit our LUX Austrian Crystal Collection for quality sparkle at a lower price.
As an Authorized Preciosa Partner, Rhinestones Unlimited is committed to offering authentic MAXIMA crystals that support artists, creators, and small businesses across the world.
Why Choose MAXIMA?
- Meets global standards for environmental and product quality
- Advanced faceting techniques for ultimate brilliance
- Unmatched size, shape, and sparkle consistency
- Durable foiling and long-lasting adherence
- Premium packaging that reflects the product’s quality
- Permission to use the MAXIMA brand on your final designs
Crystal Size Reference Guide
| Stone Size (ss) | Size (mm) | Common Name | Best Use |
|---|---|---|---|
| 5ss – 7ss | 1.8mm – 2.2mm | Extra Small | Detail work, nail art, micro embellishments |
| 9ss – 12ss | 2.5mm – 3.1mm | Small | Outlines, detailed accents, filler stones |
| 16ss | 3.9mm | Mid-Sized | Balanced coverage for apparel and accessories |
| 20ss | 4.6mm | Most Popular | Main coverage, dancewear, show pieces |
| 30ss | 6.4mm | Large | Focal points, dramatic accents, signage |
