These multi color earrings have genuine rectangle ammolite that measure 12x5mm each and are set in solid 925 sterling silver. These have 925 sterling silver secure leverback ear wires. The colors really flash as these move and dangle. Last 2 pictures are just to show leverback earwire.
These would match any of our rectangle pendants such as https://canadianammolite.com/ammolite-rectangle-bar-column-sterling-silver-pendant-7sp/
25mm equals 1 inch
Certificate of Authenticity, Grading Card with Care Instructions and Gift Box are included.