Our Story
Welcome to SydneyKJewelry
"My journey with art and design began in childhood. I was always fascinated by the creativity of my great-great-grandfather and his extraordinary art. Even then, I loved creating and designing new things. In April 2021, I finally turned this passion into reality and brought my fascination with gemstones and art to life with SydneyKJewelry. I started by purchasing stainless steel and silver wires, gemstone beads (the first was an aquamarine pearl), and wrapping the wire around the pearl. That’s how my first wire ring creations came to be. From then on, I completely dedicated myself to jewelry creation." – Kim Seitz
In Honor of My Great-Great-Grandfather, Franz Naager
Creativity has always played a significant role in my family. My great-great-grandfather, Franz Naager, was an artist, painter, sculptor, and graphic designer. Many of his works hung in my grandmother's home, and even as a child, I found them incredibly impressive! 💌
Learn more: Franz Naager
About Our Jewelry
At SydneyKJewelry, we are committed to beauty and elegance by using only the finest materials, such as 750 Gold Vermeil, 925 Sterling Silver, rust-free stainless steel, and carefully selected quality gemstones. Each piece in our collection is the result of passionate craftsmanship and a deep love for detail.
Our designers draw inspiration from current fashion and the spirit of the times to create jewelry that not only reflects contemporary trends but also embodies timeless elegance and that certain je ne sais quoi.
By the way, "Je ne sais quoi" is my absolute favorite motto!
This French aesthetic term literally translates to "I don't know what" and describes the indescribable charm or unique quality that makes a person or piece of jewelry attractive or captivating.
Our Philosophy
Whether for a special occasion or everyday sparkle, our collections offer something unique for every taste.
I, Kim Seitz, believe that true luxury lies in the quality, durability, uniqueness, and above all, the personal meaning of a piece of jewelry. That’s why we ensure that every piece is crafted with the utmost care and from the finest materials. This way, you can be confident that your jewelry will shine not only today but for many years to come. ✨

Kim, Founder & Designer
Our Packaging
We are thrilled to share that each piece of jewelry is lovingly hand-packaged by me personally. Your jewelry will arrive in a reusable jewelry box or pouch.
Our shipping boxes are made in Germany, environmentally friendly, and FSC-certified.
Our Designs
The jewelry pieces from SydneyKJewelry are primarily crafted in ethically run workshops in Asia, including Thailand. Additionally, individual pieces such as pearl necklaces and earrings are handmade by me in Germany.
Our jewelry is made from sustainable and ethical materials. Most of our pieces are crafted from 925 Sterling Silver, 18k Gold Vermeil, recycled silver, or high-quality, rust-resistant stainless steel.


Donations
Since 2021, we have donated proceeds from select collections to various charitable organizations. 💖


