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
This tiara can also be worn as a necklace by unclipping it from its frame.
Category
Antique 1860s British Victorian More Necklaces
Materials
Diamond, Gold, Yellow Gold, Silver
$87,755 Sale Price
20% Off
Theater crown / tiara 1920s-1930s
Located in SAINT-OUEN-SUR-SEINE, FR
THEATER - Golden metal theater crown / tiara with green glass pearls. Not signed piece from the 1920s-1930s.
Category
1920s French Hats
Victorian Old Cut Diamond Tiara
Located in London, GB
The tiara can be converted into a necklet with a detachable necklace back section.
Category
Antique 1860s British Victorian More Necklaces
Materials
Diamond, Gold, Yellow Gold, Silver
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 attached to a rhodium band and is hinged so that it can expand with wearer.
Category
1920s American Hats
Diamond Tiara by J.E. Caldwell
By J.E. Caldwell & Co.
Located in New York, NY
With a total length of 5.5 inches, a width of 2.5 inches, and a height of 3 inches, this tiara sits beautifully, exuding timeless sophistication.
Category
Antique Early 1900s American Belle Époque Vanity Items
Materials
Diamond, 18k Gold, Platinum
$120,000
Vintage A. Tillander Diamond Platinum Tiara
Located in London, GB
Tillander diamond platinum tiara, circa 1910.
This exceptional diamond tiara by A.
Category
Vintage 1910s European Retro Choker Necklaces
Materials
Diamond, Platinum
