Heirlooms in the making
About Us
Miyazato handcrafts bespoke engagement rings and fine jewellery in London, shaping each design around carefully selected stones and a clear design language: clean lines, sculptural forms and diamonds that lead the composition.
The studio was founded by Maiko Eaton‑Kinjo after five years as a diamond dealer, sourcing stones for some of the UK’s leading jewellers. That background shapes every commission: a precise eye for how a diamond’s character and cut drive the design, and a commitment to translating each client’s story into a ring that feels uniquely theirs.
Each ring is made by hand from start to finish in London, using diamonds and gemstones chosen for their character, cut and the way they live in light.”
“Jewellery is my milestone marker. Each piece I wear holds deep memory and meaning for me—from my first design, a pinky ring built around an Ashoka diamond so distinctive I had to buy it and design from it, to my Vespa ring, which captures the bold yet feminine aesthetic I love, to my own engagement ring. Designed over six weeks with my partner, it led me into a different aesthetic that I fell deeply in love with as I researched it. Designing it, and feeling such joy whenever I glance at it, reminds me why I love what I do—and the responsibility I have to every client to create jewellery that honours the significance of its promise.
I bring that same care and intention to every commission. Together, we shape a ring that reflects your story and the stories to come—crafted to be lived in, smiled upon daily and, in time, passed down. Heirlooms in the making. If these are the values you hold too, you are in the right place.”
“If I had ever dreamed of the perfect ring, it was this. Simple, elegant, classic, and with a slight twist. It’s one of my most treasured possessions and reminds me of his sweet proposal every day.
Even the little touches like the beautiful boxes, bags and cleaning kits just make you feel extra special when making such a significant purchase. We couldn’t recommend her highly enough.”
Testimonials
“The prospect of buying the right ring for my love was daunting as I know nothing about jewellery. However working with Maiko made it an easy, smooth experience and took away all of the anxieties I had about getting this right. By asking a series of questions about what my partner liked and her tastes in other parts of life, she managed to produced a design that couldn’t have better reflected who she is. She took a jumble of thoughts in my head and turned them into the perfect ring for the occasion. I couldn’t have hoped for a better experience to support the happiest, most significant moment of my life. I would recommend Maiko to anyone, anywhere, anytime.”
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The workmanship, client commitment and overall experience surpassed what we thought possible. The ring is even more than I could ask for. Thank you Maiko - sharing the Miyazato love with everyone I know. Poppy & Omar
Poppy & Omar
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I worked with Miyazato to design and create my dream engagement ring. The passion that Maiko poured into my engagement ring was nothing short of artistry and I really felt she wanted me to have the perfect ring. When I finally saw the finished ring, I was left speechless. I can’t stop looking at my finger and am SO excited that I get to wear this gorgeous, timeless ring for life.
Steph & Matt
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"I literally do not have the words to describe how special Maiko and her team made this for us. 6 months on and I am still staring at my hand, it is the most gorgeous set of rings I have ever seen."
Alejandro & Errieta
