Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is a 56 ring size?
1 Answer

In the USA, a ring with 56 mm circumference is considered to be an 8-size ring. On the other hand, in the UK, Ireland, Australia and New Zealand it is P 1/2. Find a variety of antique and vintage rings on 1stDibs.
1stDibs ExpertSeptember 28, 2021
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Shop for Cartier Ring 56 on 1stDibs
Cartier LOVE Ring Mini Model Paved Size 56
By Cartier
Located in New York, NY
LOVE ring Small model
Material: 18K White gold
Diamonds approx: 0.19 carats
Thickness: 2.7 mm
Ring Size 7.5 US (56)
Weight: 2.9 grams
Condition: New
Retail: $5,250
Category
21st Century and Contemporary Band Rings
Materials
Diamond, 18k Gold, White Gold
Cartier Love Ring Classic Model 18K White Gold Size 56
By Cartier
Located in New York, NY
Cartier Love Ring Classic Model
The ring is 18K White Gold
The ring is size 56 or 7.75 US
The ring is 5.5 mm wide
The ring weighs 6.48 grams
The serial number has been blocked out fo...
Category
2010s French Contemporary Band Rings
Materials
Gold, 18k Gold, White Gold
Cartier Love Wedding Band Ring Rose Gold Size 56
By Cartier
Located in Aventura, FL
LOVE wedding band, rose gold (750/1000). Width: 3.6 mm (for size 56).
Details:
Brand: Cartier
Type: Love
Material: Rose Gold
Size: 56
Theme: Romantic, Love
Scope of Delivery: Box an...
Category
21st Century and Contemporary American Modernist Wedding Rings
Materials
Rose Gold
Cartier Classic Model Juste Un Clou Ring Size O 1/2 (56)
By Cartier
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new
Weight: 7.7 grams
Ring Size: O 1/2 (56)
Width: 2.6mm
Marked: 'Cartier' '56' 'Au750' & Serial Number
RRP:...
Category
21st Century and Contemporary Fashion Rings
Materials
18k Gold, Yellow Gold
Cartier Maillon Panthère Triple Row Half-Paved Diamond Ring Size P (56)
By Cartier
Located in London, GB
Condition: Used (Very Good)
Weight: 13.1 grams
Band Width: 7.8mm
Ring Size: P (56)
Total Diamond Weight: Approx. 0.53ct
Diamond Details: Colour: F-G, Clarity: VVS-VS
Marked: 'Cartier...
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Gold, 18k Gold, White Gold
Cartier Juste un Clou Nail Ring classic Model 56 Size White Gold
By Cartier
Located in Aventura, FL
This jewelry collection transcends the everyday, making the ordinary exquisite, for him and for her.
Details:
Brand: Cartier
Model: Classic Model
Type: Juste un Clou Ring
Size: 56
M...
Category
21st Century and Contemporary American Modernist Fashion Rings
Materials
White Gold


