Oval Shape Black Ethiopian Opal Cabochon – High-Fire Multicolor Natural Gemstone

Summary: This 7 Ct natural black Ethiopian opal cabochon measures 18×12×6 mm and displays multicolor flashes of red, yellow, blue, orange, and green when exposed to light. It is suitable for jewelry making and is associated with October birthstone and Libra and Scorpio zodiac signs.

What it does

The opal exhibits a high-fire play of colors visible under light, enhancing its visual appeal for use in jewelry.

Who it's for

Ideal for jewelers and individuals seeking a rare, natural gemstone for crafting or personal use.

Why it matters

It provides a unique, multicolor gemstone option that combines rarity with symbolic significance for specific birth months and zodiac signs.