25 Carat Natural Ethiopian Multicolor Black Welo Opal Bead Gemstone Necklace Fire opal beads range from 2.5mm to 4mm: 25 Carats Total approx 200 beads This opal grade is triple (AAA) Length is approx 16 inches, lobster hook clasp NOTE: Shown in various LED lighting conditions for best display accuracy. Country of Origin: Ethiopia Country/Region of Manufacture: India Item Depth: 2.5mm - 4mm Gemstone Shape: Round Bead Item Width: 2.5mm to 4mm Gemstone Clarity Grade: A Gemstone Type: Opal Gemstone Form: Polished Cut Grade: Very Good Gemstone Creation: Natural Gemstone Color: Multicolor Gemstone Treatment: Not Enhanced Also available in blue / white opals message if interested Please message any questions Open to offers!! :) Free shipping