Unleash your inner fantasy with our Dragon's Egg Astral Opal™ Cabochons. These mystical lab-created Astral Opal™ cabochons look as though they were cracked from a legendary dragon's egg. They feature a mesmerizing blue-green base that shimmers with a fiery rainbow color play, reminiscent of dragon scales. A powerful and fantastical choice for your collection of jewelry making supplies, these synthetic Astral Opal™ cabochons will bring a touch of mythical lore to your next project, from powerful rings to enchanting pendants. Product Specifications Material Lab-Grown Astral Opal™ (80% Silica, 20% Polymer) Color Play Primary: Blue & Green | Fire: Rainbow Shape Round Cabochon Back Flat Back Sizes 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm Quantity Sold by the Individual Cabochon Hardness 4 on the Mohs scale Heat Resistance Up to 250°F / 120°C Sizing & Thickness 2mm Cabochon: 1.0mm Thick 3mm Cabochon: 1.5mm Thick 4mm Cabochon: 1.8mm Thick 5mm Cabochon: 2.0mm Thick 6mm Cabochon: 2.2mm Thick 7mm Cabochon: 2.4mm Thick 8mm Cabochon: 2.6mm Thick Why Choose Our Astral Opal™ Cabochons? Mythical Fire & Color: Meticulously grown to display a captivating blend of blue and green with a brilliant rainbow flash, evoking the magic of dragon scales. Perfectly Calibrated: Each cabochon is cut to precise millimeter dimensions with a flat back, ensuring a perfect fit for bezels, settings, and inlay channels. Unmatched Stability: Guaranteed not to crack, craze, or yellow over time, offering superior durability over natural Astral Opal™. Easy to Set & Polish: The smooth, domed top polishes to a high shine, and the flat back provides maximum surface area for adhesives, making them ideal for jewelry of all kinds. Creative Applications Jewelry Setting: Ideal for creating fantasy, medieval, or dragon-themed jewelry. Set them in bezels to forge powerful rings, enchanting pendants, and mystical earrings. Nail Art & Adornment: Add a scale-like, magical accent to create fantasy-inspired nail art. Surface Inlay: Perfect for inlaying into woodworking, weaponry props, and other custom crafts to add a touch of mythical power. Wire Wrapping: Use as a captivating centerpiece for wire-wrapped designs that look like priceless artifacts from a dragon's hoard. Please Note: Our lab-created Astral Opal™s can withstand heat up to approximately 250°F. For best results and to maintain the integrity of your cabochons, please avoid exposing them to high heat. Due to their unique composition, every cabochon is unique and color may vary.