Ring Resizing for Boucheron Grosgrain | Expert Jewelry Repair
No Visible Trace of Repair
This time, we resized a Boucheron Quatre Grosgrain ring, a jewelry brand that gained attention after actress Keiko Kitagawa wore it in a popular 2021 TV drama.
The customer told us that the official Boucheron store could not resize it, and after visiting several shops, they finally found us. It seems that very few jewelers can resize this ring without compromising the design. If you’re struggling with ring size adjustments, please feel free to contact us anytime 💍

Because the sides of this ring are not flat, resizing may look difficult at first glance — but with expert craftsmanship, we can adjust the size seamlessly, leaving no visible repair marks.
~BEFORE~

The original size was 11 Japanese size. We increased it by about two sizes.
~AFTER~

We added the equivalent of two ridges (patterns), bringing it to approximately 13 Japanese size (53.5 JIS/ISO). It’s not perfectly a size 13 because of the ridge design, but we were able to restore the original pattern almost perfectly. 😊
The customer kindly shared their feedback:
“I asked to resize my branded ring, which couldn’t be resized at the official store. After consulting several shops, only this one offered a method that preserved the design. Even though the entire process was handled through LINE, I felt confident leaving it to them. When the ring arrived, I couldn’t even tell where it had been resized! I’m extremely satisfied. Thank you so much.”
We’re so happy to hear that you were satisfied with the result ✨ Please continue to wear your beautiful ring for many years to come!
Have you ever had one of these experiences?
・ “I tried to wear my ring again after a long time, but it no longer fits…”
・“I inherited a ring, but it’s too big for me.”
・“I found the perfect ring, but it’s not available in my size!”
You’re not alone — and you don’t have to give up. A ring full of memories deserves to be worn, and a gift from someone special should always fit perfectly.
✨ Don’t give up yet — resizing can bring your ring back to life! ✨
LACHOUCHOU is here to support your wonderful jewelry life 💍
You can see more examples of our ring repair work below↓
Thank you for reading until the end!
If you have any questions or would like to consult with us,
please feel free to visit our store or contact us via LINE or email. 💁
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You can rest assured that we will never share any photos without permission.
Address:
73-3 Kaminamienokicho, Takasaki-shi, Gunma 370-0801, Japan
Business Hours:
10:00 AM – 7:00 PM (Closed on Tuesdays and Wednesdays)
Please be sure to include your name and the purpose of your inquiry.
Also, feel free to check out our Instagram⇩😊📸
https://www.instagram.com/lachouchou.jewellery/?hl=ja
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LA CHOU CHOU
GOLD GOVERN Co., Ltd. (ゴールドガヴァン株式会社)
Written by Kojikoji

