Cubic Zirconia Gemstones 16mm Color Red Ruby

Bring brilliance and durability to your metal clay creations with our premium heat-resistant cubic zirconia stones, specially selected and tested to withstand firing temperature 1650°F (900°C). These stones retain their sparkle, color, and clarity even after high-temperature kiln firing, making them a perfect match for bronze, copper, and other base metal clays.

$10.50
Tested Heat resistant to 1650°F (900°C)
Compatible with silver, bronze and copper metal clays
Brilliant sparkle maintained after firing
Available in multiple colors and sizes
Ideal for jewelry, sculptural details, and mixed-media art
Cubic Zirconia Gemstones 16mm Color Red Ruby image 1

Details

ROUND 16mm - Color Red Ruby

Size: 16mm

Caution

Use in a well-ventilated area. Not intended for food or medical use.

Shipping & Returns

  • Free U.S. shipping on orders over $75.
  • Orders ship within 2–3 business days.
  • Returns accepted within 14 days of delivery.

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