If you're in the market for a top-grade Ethiopian opal, this designer AAA+ one quality opal cabochon is a fantastic choice. With its oval shape and a weight of 13.30 carats, it's a truly stunning gemstone for making jewelry. Its vibrant colors and high-quality make it perfect for creating unique and eye-catching pieces. Whether you're a jewelry enthusiast or a professional jeweler, this opal gemstone is sure to add a touch of elegance and beauty to any design. Happy jewelry making!