Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What size should an engagement ring be?
1 Answer

In the US, the average carat size of an engagement ring is usually between 1.08 and 1.2 carats, although there are other factors that go into how impressive the ring looks, including the cut of the diamond and the setting. Find a diverse variety of engagement rings on 1stDibs.
1stDibs ExpertFebruary 22, 2021
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Shop for Ring Size N on 1stDibs
Tiffany & Co. Diamond Eternity Ring Size N (54)
By Tiffany & Co.
Located in London, GB
As one would expect from the Tiffany, the diamonds are excellently matched in terms of colour, clarity, size and presence.
Condition: Used (Very Good) - Professionally polished to a...
Category
21st Century and Contemporary Band Rings
Materials
Diamond, Platinum
Cartier Double C Tri-Colour Ring Size N (54)
By Cartier
Located in London, GB
Condition: Used (Very Good)
Weight: 8.4 grams
Ring Size: N (54)
Band Width: 8.7mm
Marked: 'Cartier' '54' '750' '1995' & Serial Number
Box: The Vintage Jeweller Ring Box
Comments:...
Category
1990s Fashion Rings
Materials
18k Gold, Rose Gold, White Gold, Yellow Gold
Tiffany & Co. Diamond Bubbles Eternity Ring Size N (54)
By Tiffany & Co.
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new
Weight: 7.6 grams
Band Width: 5mm
Ring Size: N (54)
Total Diamond Weight: Approx. 1.30ct
Diamond Details: Ap...
Category
21st Century and Contemporary Band Rings
Materials
Diamond, Platinum
Antique Ruby and Diamond Eternity Ring Size N (54)
Located in London, GB
Condition: Used (Very Good)
Weight: 3.0 grams
Ring Size: N (54)
Band Width: 2.5mm
Ruby Dimensions: 12 (1mm)
Total Diamond Carat Weight: Approx. 0.12 carats
Diamond Details: Colour: G...
Category
Early 20th Century Fashion Rings
Materials
Diamond, Ruby, Platinum
Chaumet Torsade De Chaumet Wedding Band Ring Size N (54)
By Chaumet
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new
Weight: 3.7 grams
Ring Size: N (54)
Band Width: 2.5mm
Total Diamond Weight: Approx. 0.14ct
Marked: 'CHAUMET'...
Category
21st Century and Contemporary Wedding Rings
Materials
Diamond, Platinum
Edwardian Old Cut Diamond Full-Eternity Ring Size N (54)
Located in London, GB
Condition: Used (Very Good)
Weight: 1.5 grams
Ring Size: N (54) - Not Resizable
Band Width: 2.2mm
Total Diamond Weight: Approx. 0.85ct
Diamond Details: Approx.
Category
Antique Early 1900s Edwardian Band Rings
Materials
Diamond, Platinum


