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    The next online order period is scheduled for early November.
    • ABOUT
    • PRIVATE SHOWROOM SYNC
      • ALL
      • RING
      • PIERCE/EARRING
      • NECKLACE
      • PRODUCT
    • JOURNAL
    • PARTNER RING
    ISIR OFFICIAL WEBSITE
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    ISIR OFFICIAL WEBSITE
    • RING GAUGE RENTAL SERVICE
    • RING GAUGE RENTAL SERVICE
    • RING GAUGE RENTAL SERVICE
    • RING GAUGE RENTAL SERVICE
    • RING GAUGE RENTAL SERVICE

    RING GAUGE RENTAL SERVICE

    Regular price ¥1,000

    STEP1

    RENT RING GAUGE
    rent a ring gauge

    After adding to the cart from this page, please complete the payment procedure for the rental set. Purchases will be restricted as soon as the maximum number of rentals is reached. We will notify you and restock as soon as we have enough stock. If you would like to be notified in advance, please use the CONTACT form . (*Ring gauge rental fee + return shipping = ¥1,000) (*The ring gauge has been disinfected.)


    STEP2

    MEASURE THE NUMBER OF RINGS
    measure ring size

    The measurement procedure is described in the shipped contents.
    We also enclose a sheet to fill in the number, so please use it.


    STEP3

    SEND BACK
    return ring gauge

    Please put only the ring gauge in the enclosed return package and send it back by post.


    STEP4

    PURCHASE USING A COUPON
    Purchase an item using a coupon code

    After confirming that the item has been returned to ISIR, we will send you a ¥1,000 OFF coupon code [*Valid only once for subsequent purchases (there is no expiration date)] by email. By entering the coupon code at the time of purchase, you can offset the rental fee and use the ring gauge rental virtually free of charge.

    It can also be used for ISIR exhibitions, spot sales, and individual orders. (Coupon code cannot be used at ISIR shops)


    SIZE GUIDE

    NUMBER, CIRCUMFERENCE, DIAMETER
    List of ring size, inner circumference and inner diameter

    SIZE

    (issue number)

    Inner circumference

    (mm)

    inner diameter

    (mm)

    SIZE

    (issue number)

    Inner circumference

    (mm)

    inner diameter

    (mm)

    -3 36.6 11.67 19 59.7 19
    -2 37.7 12 20 60.7 19.4
    -1 38.7 12.33 twenty one 61.8 19.7
    0 39.8 12.67 twenty two 62.8 20
    1 40.8 13 twenty three 63.9 20.4
    2 41.9 13.4 twenty four 64.9 20.7
    3 42.9 13.7 twenty five 66 twenty one
    Four 44 14.0 26 66.9 21.4
    Five 45 14.4 27 68 21.7
    6 46.1 14.7 28 69.1 twenty two
    7 47.1 15.0 29 70.1 22.3
    8 48.2 15.4 30 71.2 22.6
    9 49.2 15.7 31 72.3 twenty three
    Ten 50.3 16 32 73.3 23.3
    11 51.3 16.4 33 74.3 23.6
    12 52.4 16.7 34 75.4 twenty four
    13 53.4 17 35 76.4 24.3
    14 54.5 17.4 36 77.5 24.6
    15 55.5 17.7 37 78.5 twenty five
    16 56.5 18 38 79.6 25.3
    17 57.6 18.4 39 80.6 25.6
    18 58.6 18.7 40 81.7 26

    Contact about the product

    A small showroom where you can always see ISIR jewelry. Not limited to limited-time events, you can take your time while talking to the designer. Please feel free to contact us for spot sales of existing products, order production, bridal meetings, etc. We also accept remote customer service using ZOOM for those who have difficulty coming to the store, including those who live far away.

    Click here for reservation

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    ISIR OFFICIAL WEBSITE

    ISIR official website

    Established in 2018, and designed in Tokyo, discover minimal silver/gold jewelry.(ring, earring and necklace)

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    In addition to information on ISIR's exhibitions and new product announcements, we will contact you with special information limited to the mailing list. If you are interested, please register your e-mail address and register.

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