Wishlist Product 1.90ct Ruby and 2.95ct Diamond Bombé Ring by CF Carlman, Stockholm, 1971 Belle Époque Diamond Bouquet Ring Art Deco diamond and ruby ring Art Nouveau rose gold diamond ring 1980s Bulgari 18 karat gold blue topaz and Iolite doppio ring 1928 Art Deco East West cluster of old cut diamonds. 1950s W.A. Bolin ring set with turquoise and diamonds. 1860s English enamel and old cut diamond ring