Opal prices vary significantly based on quality, brightness, and color patterns. Quality Grade Price Range (per Carat) $20 – $500 Boulder Opal $300 – $3,000+ Black Opal Under $100 up to $20,000+ Ethiopian Opal More affordable; often used in mid-range markets
To avoid common "traps" like synthetic or low-quality stones, use this checklist: buy opal online
Buying opals online requires careful attention to the stone's type, origin, and authenticity to ensure you receive a genuine natural gemstone. Reputable sellers often provide professional 4K videos, high-resolution photos from multiple angles, and a or valuation from an accredited laboratory. Top Recommended Online Opal Retailers Opal prices vary significantly based on quality, brightness,