Ana BeKoach (?) 18K HGE Gold Ring w/many Stones

R9. An 18K HGE ring seller said was by Ana Bekoach. I see an A in a circle hallmark next to 18K HGE stamp. See pics to ensure I’m correct. If u look at ring from the side, looks like the shape of a cat head/ears. Guessing size; 7.5/8 since it fits my wife (w/a little room to spare) who’s a 7/7.5. Believe womens, but could be for a man. In good cond, light wear. Needs a cleaning. Scratches. 3 Center stones are blue, red, green (I think). Flanked by clear stones. Can’t guarantee maker/materials.