Preciosa Viva12 Hotfix Rhinestones Blue Zircon 20ss

These 20ss (4.6mm – 4.8mm) hotfix crystals in bright teal Blue Zircon are from Preciosa VIVA 12® — Preciosa's 12-facet value line, heat-applied for fast, clean embellishment on fabric and costumes. At 20ss, the most popular size for dance and costume use, these stones deliver strong individual presence and efficient coverage across bodices, skirts, and performance wear. For a glue-on option in the same color, shop LUX European Crystal® Flatback Blue Zircon 20ss.

Best for: dance and competition costumes, skating dresses, cheer and team wear, and any design where a vivid teal blue-green needs to read boldly and cover efficiently under stage lighting.

Why You'll Love Them

• Blue Zircon color: A vivid, bright teal with balanced blue and green tones that reads as jewel-like and luminous under stage and natural lighting
• 20ss (4.6mm – 4.8mm) — the most popular size for dance and costume use, with strong individual presence and efficient coverage
• Hotfix backing: Heat-activated adhesive for fast, clean application to fabric
• Preciosa VIVA 12® quality: Preciosa's 12-facet value crystal line, precision-cut in the Czech Republic
• Consistent stones: Uniform sizing and shape in every pack, so no culling required

Size Reference

20ss (4.6mm – 4.8mm) is the most popular size for dance and costume use. Stones at this scale read clearly from a distance under stage lighting, cover design areas efficiently, and pair well with both smaller fill sizes and larger accent stones. For a full breakdown of rhinestone sizes, see our rhinestone size chart with ss, mm, and inches.

Packaging Options

• Best Value: 10 gross (1,440 pieces)
• 1 gross (144 pieces)

Crystal Size Reference Guide

Frequently Asked Questions

What color is Blue Zircon in rhinestones?

Blue Zircon is a vivid, bright teal with balanced blue and green tones. It reads as jewel-like and luminous under stage and natural lighting — brighter and more green-forward than Aquamarine, and lighter and more blue-forward than Emerald. At 20ss, it reads with strong individual presence and holds its color well from a distance.

Why is 20ss the most popular rhinestone size for dance and costumes?

20ss (4.6mm – 4.8mm) hits a practical sweet spot: large enough to read clearly under stage lighting from the judging table or audience, and small enough to cover bodices, skirts, and sleeves efficiently without an unmanageable stone count. Most competition and performance costumes use 20ss as the primary size, often paired with 30ss accents for dimension.

What is the difference between Preciosa VIVA 12® and MAXIMA Crystals by Preciosa® at 20ss?

Both are genuine Preciosa crystals made in the Czech Republic. MAXIMA is Preciosa's premium line with additional precision cuts for maximum light refraction and a higher price point. Preciosa VIVA 12® is Preciosa's 12-facet value line — reliable sparkle and consistent quality at a more budget-friendly price, making it a strong choice for high-volume coverage where cost per stone matters.

How many 20ss rhinestones do I need for a dance costume?

A typical competition dance costume uses roughly 500–900 stones at 20ss, depending on coverage density and design. One 10 gross pack (1,440 pieces) covers most single-costume builds with stones to spare for touch-ups. For heavily embellished designs or multiple costumes in one order, buying in 10 gross keeps your per-stone cost as low as possible.

Browse our full Blue Zircon color collection or shop all Preciosa VIVA 12® hotfix rhinestones.