3.13 Ct. Opal from Ethiopia

This exquisite gemstone is a 3.13 carat oval-shaped multi-color opal, a prime example of nature's artistry. The opal's dimensions of 12.52 x 9.86 x 4.27 mm reveal its substantial size, making it a captivating centerpiece for any piece of jewelry. Its cabochon cut—a polished, rounded, and unfaceted technique—enhances its inherent beauty by showcasing the stone's vibrant play of colors.
Carefully evaluated at eye level, the opal has been classified as very slightly included, indicative of its high clarity grade. The inclusions, barely noticeable without magnification, emphasize the stone's pristine nature and add a unique character to its overall appearance. The intense color intensity of this opal is mesmerizing, radiating a vivid and dynamic spectrum that captures attention from every angle. It features a well-executed polish, enhancing its surface smoothness and overall luster.
Sourced from the renowned Ethiopian opal mines, this gemstone boasts an origin celebrated for producing some of the world's most extraordinary opals. Ethiopian opals are known for their fiery and vibrant displays of color that often incorporate an array of hues. The intricate formation process, resulting from ancient volcanic activity, contributes to the gemstone's unique visual characteristics.
In a comprehensive scientific context, opals are amorphous hydrated silicon dioxide. They contain water within their structure, ranging from 3% to 21%, which plays a crucial role in their optical phenomena known as "play-of-color." This phenomenon is due to the diffraction of light as it passes through the microstructure of silica spheres within the stone, creating a kaleidoscope of colors. The specific arrangement and size of these spheres determine the intensity and range of colors displayed. Opals with larger, evenly arranged spheres exhibit more bright and distinct color flashes, which is a defining feature of this particular opal.
This gemstone beautifully addresses the quest for a precious opal by melding significant dimensions with a brilliant display of color and quality. Its Ethiopian origin adds a prestigious and exotic touch, resonating with those who appreciate geological and gemological excellence. The combination of its physical dimensions, clarity, intense color, and superior polish culminate in a gemstone that not only satisfies but exceeds the highest expectations of collectors and connoisseurs alike. This opal is a harmonious blend of natural beauty and scientific wonder, making the search for an impeccable opal reach its most rewarding conclusion with this exceptional piece.