1980-1989 Cocktail Rings. From our unique collection of Modern Rings, this piece is offered for sale online by Nadine Krakov Collection. Global shipping is available. Fabulous unusual Yin Yang Ring Set created by Pucci De Rossi, an Italian artist, sculptor and designer, based in Paris since 1979. Made of 18k yellow gold and set with round brilliant cut diamonds (total weight approximately 1.85 carats, G color VS1 clarity). They are supposed to be worn on two fingers next to each other. One ring (with one bigger diamond is size 3.5-4) and the other one is size 6. They both are sizable. Each ring measures 1-1/8" high and 3/4" wide. Definitely a conversational piece!