This hand selected Peruvian opal that is 23mm x12mm, was selected for it's color size and detail. It is accented by a natural polycrystalline faceted natural black diamond that is about 3mm. It is strung on sterling silver and placed on a complimentary 16" box chain. The entire weight of the piece is 3.7g.
Please note, cryptocrystalline diamonds (carbonado diamonds) typically don't register on a diamond tester due to their high carbon content and polycrystalline nature. They are still considered diamond. I'm a gemologist and guarantee items to be as stated or money back.
