Vintage Giovanni Brooch
1960s Italian Retro Vintage Giovanni Brooch
Ruby, Diamond, Enamel, Platinum, Yellow Gold, 18k Gold, Gold
1930s Vintage Giovanni Brooch
Amethyst, 14k Gold
1960s Italian Vintage Giovanni Brooch
Diamond, Enamel
Mid-20th Century Unknown Retro Vintage Giovanni Brooch
18k Gold, Enamel
20th Century Italian Vintage Giovanni Brooch
Diamond, 18k Gold, Yellow Gold, Enamel
1960s Italian Vintage Giovanni Brooch
Sterling Silver
1970s Italian Artist Vintage Giovanni Brooch
Diamond, Jade, White Diamond, Gold, 18k Gold, Yellow Gold
Mid-20th Century Italian Victorian Vintage Giovanni Brooch
1930s Italian Arts and Crafts Vintage Giovanni Brooch
Garnet, Gold, Enamel
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Early 19th Century British George III Vintage Giovanni Brooch
Aquamarine, Gold, 18k Gold, Yellow Gold
1960s Modern Vintage Giovanni Brooch
Amethyst, 14k Gold, Yellow Gold
2010s Turkish Modern Vintage Giovanni Brooch
Garnet, 14k Gold
21st Century and Contemporary Italian Artisan Vintage Giovanni Brooch
Agate, Carnelian, Citrine, Coral, Diamond, Onyx, 14k Gold, Silver, Yello...
1910s Unknown Edwardian Vintage Giovanni Brooch
Amethyst, Pearl, Gold, 18k Gold, 9k Gold, Yellow Gold
1960s French Modernist Vintage Giovanni Brooch
Diamond, 18k Gold, Gold
1960s Italian Retro Vintage Giovanni Brooch
Ruby, White Diamond, Diamond, Enamel, Yellow Gold, 18k Gold, Gold
Early 20th Century French Belle Époque Vintage Giovanni Brooch
Diamond, Platinum
1960s French Vintage Giovanni Brooch
Diamond, Emerald, Ruby, Platinum
1960s Italian Modernist Vintage Giovanni Brooch
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Enamel
Early 2000s European Art Nouveau Vintage Giovanni Brooch
Diamond, Pearl, 18k Gold, Yellow Gold, Enamel
Mid-19th Century Unknown Georgian Vintage Giovanni Brooch
Ruby, Sapphire, Diamond, Silver, 15k Gold
Early 20th Century Unknown Art Deco Vintage Giovanni Brooch
Diamond, White Gold, Platinum
Early 1900s Swiss Edwardian Vintage Giovanni Brooch
Gold, 14k Gold, Yellow Gold, Enamel
1890s Austrian Art Nouveau Vintage Giovanni Brooch
Ruby, Natural Pearl, Pearl, White Diamond, Diamond, Enamel, Yellow Gold,...
Late 19th Century Vintage Giovanni Brooch
Diamond, Gold, Silver
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1950s Italian Modernist Vintage Giovanni Brooch
Diamond, Ruby, Gold, 18k Gold, Platinum, Enamel
Mid-20th Century Italian Mid-Century Modern Vintage Giovanni Brooch
Murano Glass, Glass, Art Glass
1960s Italian Modernist Vintage Giovanni Brooch
Diamond, Blue Sapphire, 18k Gold
Mid-20th Century American Vintage Giovanni Brooch
- 1stDibs ExpertFebruary 17, 2023To tell if a brooch is vintage, take a look at its fastener. Pieces made during the first half of the 20th century often had a long thin fastener that you push to open or close. This style of hardware is commonly known as a trombone clasp. Locking safety clasps emerged during the 1930s, and jewelers used them throughout the rest of the 20th century. You can also check brooches for a date stamp or research the maker's mark to determine who produced it. Then, consult trusted online resources to determine the age. Alternatively, you can have a certified appraiser or professional jeweler examine the piece. On 1stDibs, find a variety of brooches from some of the world's top sellers.