We will be open until December 29, 2024. MITUBACI will be closed from 12/30 (Mon.) to 1/3 (Fri.) for winter holidays. Please note that we may not be able to reply to inquiries during this time. Please note that we may not be able to reply to inquiries during the holiday...
Price Revision Notice
MITUBACI TOKYO will revise the prices of its products from January 15, 2025 due to the rising prices of materials. The revised prices are as follows. Wedding rings: Currently, platinum rings and gold rings are offered at the same price, but after the price revision, the prices will be as follows: [K18 gold...
MITUBACI's Christmas★Jewelry Cloths Presented
December has begun. The end of the year in Tokyo is somewhat rushed and I tend to feel rushed, but I will try to spend it in a peaceful way. At MITUBACI, we are offering an original case to those who apply for the creation of three wedding and engagement rings during the month of December...
Diamond Excavated in Botswana, 2492 carats, 2nd largest in the world
Hello, this is MITUBACI staff Nishimura. Today, I personally received a very eye-catching news. A rough diamond of 2492 carats was found in Botswana! I can't imagine 2492 carats. I saw an image of the President of Botswana looking at it on the news...
I went to Itoigawa to look for jade.
Hello, this is MITUBACI staff Nishimura. The other day, I went to Itoigawa in Niigata Prefecture as part of a company off-site meeting. MITUBACI holds an out-of-town training once a year away from Tokyo. Last year, we visited "GURURURITO" in Sakuho Town, Nagano Prefecture, a handmade ju...
![Customer's Voice] Pair of rings for wedding anniversary](https://www.mitubaci.co.jp/wp-content/uploads/2024/07/diamond-pair-ring.jpg)
Customer's Voice] Pair of rings for wedding anniversary
We would like to introduce Mr. and Mrs. K. who had wedding anniversary rings made. ＜K18 pink gold 2.5mm width Frosted texture + 0.2ct diamond K18 pink gold 3.0mm width Frosted texture + emerald The first pair of rings was a pair of chime...
Talk about tools used for ring stretcher and engraving
As the name suggests, a ring stretcher is a tool that can stretch or shrink a ring. The upper part is used for stretching. It cannot be adjusted too drastically, but if you want to make it a little bit larger, use this part. The lower part is used for shrinking. The perfect circle is mortised. Finger...
![Customer's Voice] Making signet rings and pendants for each other on their anniversaries.](https://www.mitubaci.co.jp/wp-content/uploads/2024/07/シグネットリング_シグネットペンダント.jpg)
Customer's Voice] Making signet rings and pendants for each other on their anniversaries.
We would like to introduce Mr. and Mrs. S. who had a signet ring and a signet pendant made for each other. They came from Canada and made a pendant for her and a ring for him for each other. In the workshop of the Signet series, there is a process of melting the material, 18k gold, with a burner...
Summer Kids Workshop 2024
The rainy season has ended in Tokyo and the hot, hot summer has arrived. We are pleased to announce our 2024 workshop for children. This year we will offer two types of workshops. Silver Pendant Engraving Workshop Contents Let's engrave a silver pendant. We will also engrave on leather with practice...