Wishlist Product 1970s Diamond and gold dome pinky ring by CF Carlman, Stockholm, Sweden. Vintage Cartier carved tourmaline ring made 1991 1987 Engelbert, Stockholm, 18kt Gold and Diamond Ring. 1960s Italian Vintage Coral and Diamond Cocktail ring W. A. Bolin, old marquise cut diamond approx. 1,50 ct, Stockholm 1943