37 ct 100% natural boulder opal. Untreated gemstone suitable for jewelry making or collecting.This opal has been carefully sourced and polished, without using any ink, heating, or radiation to enhance the colors. Ideal for creating custom jewelry or adding to a gemstone collection. Please feel free to ask any questions.
| Category | Toys & Collectibles > Collectibles & Hobbies > Rocks, Fossils & Minerals |
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