Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What's the difference between a diadem and a tiara?
1 Answer
The main difference between a tiara and a diadem is the specificity of the shape. A tiara is a semicircular headpiece that typically arches upward toward the middle, while a diadem is a semicircular headpiece of any shape. All tiaras are diadems, but not all diadems can be classified as tiaras. Shop a collection of tiaras from some of the world’s top sellers on 1stDibs.
1stDibs ExpertFebruary 13, 2023
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Shop for Antique Tiaras on 1stDibs
Victorian Diamond Tiara
Located in London, GB
A Victorian diamond set tiara.
This striking handmade Victorian yellow gold and silver diamond
Category
Antique 1860s British Victorian More Necklaces
Materials
Diamond, Gold, Yellow Gold, Silver
Tiara Convertible Diamond Antique Brooch
Located in Geneva, CH
Tiara convertible Diamond Antique Brooch on Silver and Gold.
Aigrette feather is optional.
Old
Category
Antique Late 19th Century French Aesthetic Movement Brooches
Materials
Diamond
Free Shipping
Victorian Old Cut Diamond Tiara
Located in London, GB
A Victorian old cut diamond tiara.
This exquisite, handmade Victorian yellow gold and silver
Category
Antique 1860s British Victorian More Necklaces
Materials
Diamond, Gold, Yellow Gold, Silver
Free Shipping
Art Deco Faux Pearl Tiara
Located in New York, NY
Unusual Art Deco Faux Pearl and paste tiara from the 1920's. Paste elements with pearls are
Category
1920s American Hats
Platinum Ruby Tiara Eternity Band
Located in METAIRIE, LA
This Platinum Ruby & Diamond Tiara Band features a total of 16 Baguette cut Rubies totaling 0.75
Category
Vintage 1920s Engagement Rings
Materials
Diamond, Ruby, Platinum
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Diamond Tiara by J.E. Caldwell
By J.E. Caldwell & Co.
Located in New York, NY
Diamond Tiara by J.E. Caldwell
An intricately designed platinum and 18 karat gold tiara set
Category
Antique Early 1900s American Belle Époque Vanity Items
Materials
Diamond, Gold, 18k Gold, Platinum