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  • HD RING
  • HD RING
  • HD RING
  • HD RING
  • HD RING
  • HD RING
  • HD RING

    HD RING

    ¥49,500
    Tax included. Shipping calculated at checkout.
     
     

    MATERIAL

    SILVER925

    SIZE

    #1-#20 (JCS Japanese Standard)
    If you would like a size other than those listed, please contact us via CONTACT.

    Unsure of your size? Use our ring gauge rental service to measure your ring size at home.

    FINISH

    MIRROR POLISH

    ATTENTION

    Please be careful not to drop or apply pressure to the surface or corners, as this may cause dents or deformation.

    DELIVERY

    This product is made to order. After payment is confirmed, it will take approximately 2 months for production and will be shipped once completed.

    ABOUT RING SIZE

    Number,Circumference,Diameter
    List of ring sizes, inner circumferences, and inner diameters

    Japan
    (JCS)

    Japanese Standards
    (number)

    ID
    (mm)

    Inner diameter
    (mm)

    Circ.
    (mm)

    Inner circumference
    (mm)

    ISO

    International Standards

    USA

    CAN

    UK

    AUS

    NER

    -3 11 2/3 36.6
    -2 12 37.7
    -1 12 1/3 38.7
    0 12 2/3 39.8
    1 13 40.8 41 1 C
    2 13 1/3 41.9 42 2 D
    3 13 2/3 42.9 43 2.5 E
    4 14 44.0 44 3 F
    5 14 1/3 45 45 3.5 G
    6 14 2/3 46.1 46 3.5-4 GH
    7 15 47.1 47 4-4.5 HI
    8 15 1/3 48.2 48 4.5-5 IJ
    9 15 2/3 49.2 49 5 J
    10 16 50.3 50 5.5 K
    11 16 1/3 51.3 51 6 L
    12 16 2/3 52.4 52 6.5 LM
    13 17 53.4 53 6.5-7 MN
    14 17 1/3 54.5 54 7-7.5 NO
    15 17 2/3 55.5 55 7.5-8 OP
    16 18 56.5 56 8 P
    17 18 1/3 57.6 57 8.5 Q
    18 18 2/3 58.6 58 9 R
    19 19 59.7 59 9.5 S
    20 19 1/3 60.7 60 10 T
    21 19 2/3 61.7 61 10-10.5 TU
    22 20 62.8 62 10.5 U
    23 20 1/3 63.8 63 11 V
    24 20 2/3 64.9 64 11.5 W
    25 21 65.9 65 12 X
    26 21 1/3 66.9 66
    Y
    27 21 2/3 68.0 67
    Z
    28 22 69.0 68

    29 22 1/3 70.1 69

    30 22 2/3 71.1 70


    (*ID= Inner Diameter Circ.=Inner Circumference )
    Ring gauge rental service available here

    ISIR OFFICIAL WEBSITE

    ISIR official website

    Established in 2019. Designed and crafted in Tokyo.

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