Blue Haze Nebula Opal™ Rough

Capture the tranquil beauty of a misty morning sky with our Blue Haze Nebula Opal™ Rough. This premium Lab-Crafted™ imitation opal features a delicate light blue base with soft gray undertones, illuminated by vibrant rainbow fire. With swirling patterns reminiscent of shifting auroras, this enchanting material is a perfect choice for lapidary and jewelry making supplies. Each resin-based imitation opal rough brings celestial brilliance to cutting, carving, or inlay projects. Available Sizes & Cuts Select your preferred size and cut from the dropdown above. Each option is suited to different projects and price points. Small Block A-Cut Approximately 120g (600 carats), may vary ±10g · Approximately 63 x 63 x 21mm (±3mm) · Flat bottom edge with one rounded side · Hand-cut, pattern varies per piece Small Block B-Cut Approximately 110g (550 carats), may vary ±10g · Approximately 63 x 63 x 21mm (±3mm) · Rounded bottom edge with one rounded side · Priced slightly lower to reflect reduced flat working surface Large Block Individually listed by exact weight (typically 460-540g) · Typical dimensions approximately 130mm (L) × 65mm (W) × 47mm (H) · You receive the exact piece pictured in the variant photo A-Cut vs B-Cut Explained Our Large Blocks have a rounded bottom edge and slightly tapered sides. When quartered into Small Blocks, each parent block yields two distinct shapes: A-Cut (Flat Edge): Comes from the top of the parent block. One rounded side and a flat bottom edge, so it sits flat for display or easy orientation when cutting. B-Cut (Rounded Edge): Comes from the bottom of the parent block. One rounded side AND a rounded bottom edge, giving it more of the original block's natural curvature and surface character. Both cuts offer the same material, color play, and working volume. Choose based on your project preference. Material Specifications Material Blue Haze Nebula Opal™ (Lab-Crafted™ Imitation) Color Play Primary: Blue | Fire: Rainbow Form Rough Block / Stone Hardness 2 on the Mohs scale Heat Resistance Up to 250°F / 120°C Composition 80% Polymer / 20% Silica Why Choose Nebula Opal™? Celestial Color & Fire: Soft blue body with radiant rainbow flashes, evoking the serenity of dawn and the glow of the aurora borealis. Durable & Stable: Designed not to crack, craze, or yellow over time, offering superior longevity compared to natural opal. Unique Swirl Patterns: Each piece features a non-directional, nebula-like pattern for an ethereal aesthetic, often admired in the trade under names like aurora opal. Creative Applications Lapidary Cutting: Shape into cabochons, freeforms, or custom cuts for tranquil, sky-inspired jewelry. Inlay Work: Add subtle blue-and-rainbow accents to wood, resin, or metal creations. Wire Wrapping: Perfect for serene, celestial-themed pendants and earrings. Craft & Design: Use in knives, pens, instruments, or other creative projects seeking a calm, cosmic touch. Please Note: Nebula Opal™ can withstand heat up to approximately 250°F; avoid exposing to higher temperatures. Small Blocks are hand-cut from larger parent blocks; weight, dimensions, and pattern vary slightly from the photos shown. You'll receive a piece similar in size and character to the example pictured. Large Blocks are individually listed by exact weight.  Color and pattern will vary naturally with each piece. All pieces are rough cut and may have visible cut marks on one or more faces. Appearance will shift depending on lighting conditions.