Neptune Crushed Astral™ Opal

Take a deep dive into an underwater kingdom with our Neptune Crushed Astral Opal™. This enchanting lab-created opal captures the delicate, shifting colors of the deepest ocean. It features a soft baby-blue base that washes over each stone, revealing subtle flashes of green and yellow fire. A serene and aquatic choice for your collection of ring making supplies and jewelry making supplies, this synthetic opal will bring a tranquil, oceanic beauty to your designs. Product Specifications Material Astral Opal™ (Lab-Grown Synthetic Opal, 80% Silica, 20% Polymer) Color Play Primary: Baby Blue | Fire: Yellow & Green Grain Sizes Fine (0.3mm - 0.5mm), Medium (1mm - 2mm) Hardness 4 on the Mohs scale Heat Resistance Up to 250°F / 120°C Why Choose Our Crushed Astral Opal™? Aquatic Fire & Color: Meticulously grown to display a beautiful mix of light and dark blues that mimic the gentle waves of the ocean. Unmatched Stability: Guaranteed not to crack, craze, or yellow ove