Take a tape measure and place it at the base of your finger
Wrap it around your finger and mark where the tape ends meet
Refer to the circumference measurement in the chart below and round up to the nearest ring size
US
UK
EUR
JPN
Circumference (MM)
Diameter (MM)
5
J 1/2
49.5
9
49.3
15.7
6
M
52
11
51.9
16.5
7
O
54.5
14
54.4
17.3
8
Q
57
17
57.0
18.4
9
S
59.5
19
57.0
18.9
10
T 1/2
62.5
21
62.1
19.7
product
USD
J403MT1RE22-040The Monogram RingCONTEMPORARYInStock42.075.0USD5.0Subtle yet striking, the monogram inspired by the Fall 2021 runway collection makes its way onto this one-of-a-kind statement ring. Shop Marc Jacobs The Monogram RingJewelry-Ringsjewelry-view-allhttps://www.marcjacobs.com/us-en/the-monogram-ring/J403MT1RE22-040.htmlhttps://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_MAINhttps://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_ALT1https://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_ALT2https://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_ALT3USDUSDUSDInStock75.0075.00196611025225The Monogram Ring75.075.011.0https://www.marcjacobs.com/us-en/the-monogram-ring/196611025225.htmlhttps://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_MAINInStock6SILVER196611025232The Monogram Ring75.075.031.0https://www.marcjacobs.com/us-en/the-monogram-ring/196611025232.htmlhttps://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_MAINInStock7SILVER196611025249The Monogram Ring75.075.00.0https://www.marcjacobs.com/us-en/the-monogram-ring/196611025249.htmlhttps://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_MAINOutOfStock8SILVER196611025256The Monogram Ring75.075.00.0https://www.marcjacobs.com/us-en/the-monogram-ring/196611025256.htmlhttps://cdn.media.amplience.net/i/Marc_Jacobs/MJI_J403MT1RE22_040_F8F8F8_1-1_MAINOutOfStock9SILVER
