Emerald and diamond flower-shaped earrings, hook type. The metal part is platinum. I don't know the carat weight of the emeralds and diamonds, but the overall size is approximately 7mm x 6mm (length x width), and the emerald part is approximately 4mm x 3mm. Please allow for some error due to amateur measurements. I had them appraised by a professional, and they are confirmed to be diamonds and emeralds, but there is no certificate of appraisal. No case is included.