18K yellow gold Kara Ross Petra sculptural mosaic earrings with blue topaz, amethyst, peridot doublets, blue opal at center, pavé diamond accents and lever back closure. This item has been appraised and inspected by our certified gemologist. Metal: 18K Yellow Gold Finish: Bright Polish Total Gram Weight: 11.0 Stones: Diamond Cut: Round Color: H-I Clarity: I1-I2 Stone Count: 44 Total Carat Weight: 0.50ctw