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...
糸魚川へ翡翠探しに行ってきました
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...
【お客様の声】結婚記念日のペアリング
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...
リングストレッチャー・彫金に使う道具のお話
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...
【お客様の声】記念日にシグネットリングとペンダントを作り合う
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...
夏休みキッズワークショップ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...
指輪作りの下準備
Most of our MITUBACI customers prefer a workshop where they can make their own rings. There are a few things that our artisans can do to prepare our customers for a smooth production process. Here is a brief list. Stretching the metal with a roller At MITUBACI, the width of the ring is 1.7...
手作り結婚指輪のツイスト加工
One of the options to change the shape of a wedding band is the "twist" process. We will explain it in detail with pictures. Process of Twist Processing Prepare materials according to the size of the ring Prepare materials according to the size of the ring. Calculate the finished product and cut out the necessary amount from a long sheet of metal. ...
テクスチャ用金鎚・彫金に使う道具のお話
One of the attractions of MITUBACI is that there are many different types of patterns. These patterns, which are also called textures, are created using a special hammer. Types of Textures MITUBACI currently offers a total of six types of textures, including "plain," which is smooth and has no texture...