Moda signed Copper Pendant

Circa 1970, hand made copper pendant signed Moda. On copper chain,28 inches long. Pendant is 3.5 inches long. Set is a blue stone, believe is glass... not positive. Moda pieces have very dramatic flair and lovely hand work and embellishments. Moda made in Malta. This pendant in very good vintage condition. The chain is dark in spots, but in sound condition. Pls see photos. I believe I have the era correct on this. Happy to answer questions.