CONTÉVANOU proposes a new concept of women
A woman with many hobbies, passion and vitality.
NANIS portrays women who, like tireless travelers, have a deep love for all things beautiful, from art to fashion.
NANIS' jewelry embodies not only new design concepts, but also a "new concept of women."
For women seeking a style that is free, modern, elegant and allows them to express their true self.
Going beyond stereotypes and into the unknown "new generation."
NANIS invites you on an adventure of beauty.
Here is Italian jewelry that lives in the present moment.
NANISUnleash your creativity .
The distinctive "burin engraving" is a symbol of NANIS.
This collection combines delicately carved yellow gold with vibrant "three-layer colored stones."
Each piece of gold is hand-carved by artisans, and each has its own unique expression and charm. The transparency and color of the colored stones layered on top of it further enhances the unique character of NANIS.
The materials are 18K gold, diamonds, and natural stones such as strawberry quartz, jade, amazonite, and lepidolite.
We offer charms, pendants, Ciliegine earrings and rings, all handcrafted by skilled artisans.
Enjoy the vibrant colors and create your own original combinations.
NANIS jewelry, establish your own style
We don't just sell beautiful jewelry.
CONTÉVANOU offers NANIS's "works" themselves, each and every one of which is passionately crafted by skilled artisans in an Italian workshop.
As an authorized dealer, we are responsible for delivering the reliable quality and artistry that NANIS is proud of.
Freedom of Beauty
There are many types of jewelry that can add color to a woman's outfit, but the brilliance of NANIS is particularly special.
The pieces created in the workshop in Vicenza, Italy, are not just decorative pieces. They blend seamlessly with the wearer's skin, naturally bringing out their inner charm - they are like works of art.
The warmth and refined beauty that can only be expressed through handwork.
You will surely discover the true essence of jewelry at NANIS.
International Warranty
All NANIS jewelry is made from 750 pure (18K) gold.
In addition, if the NANIS Service Center determines that the defect is a "manufacturing defect," a 24-month (2-year) warranty will apply.
Additionally, this warranty can be extended for an additional two years at no additional charge .
To validate your extended warranty, you will need the following:
•Warranty card with all necessary information filled out, stamped, and signed •Extension receipt•Present the above two documents to an authorized dealer
In addition, even after the warranty period has expired, we will be happy to assist you with repairs and modifications to the extent possible if you bring in the warranty card issued by CONTÉVANOU .
A leading brand of Italian handcrafted jewelry
NANIS is a jewelry brand that combines traditional Italian goldsmithing techniques with modern design.
It has gained a lot of support as one of the most representative brands of Italian jewelry.
The company is based in Vicenza, Italy, known as the center of jewelry.
We continue to create high-quality products that are made by the handiwork of our skilled artisans.
Completely handcrafted by hand engraving
The surface of NANIS jewelry is uniquely finished using the ancient craftsmanship of burin engraving.
Using these tools, experienced craftsmen go through a number of different processes to create the products.
Contact CONTÉVANOU
Please contact us by email or phone, or find directions to our store on Google Maps.
Please feel free to contact us if you have any questions.
Directions to CONTÉVANOU
What is NANIS's unique "burin engraving" and how does it differ from other jewelry?
NANIS jewelry is meticulously crafted piece by piece by master artisans using the "burin engraving" technique. By employing a special engraving tool (burin), they achieve a unique, silky luster and exquisite brilliance unlike any other. The captivating appeal of its distinctive texture draws the eye and evokes a sense of specialness every time you hold it.
Is NANIS jewelry suitable for everyday wear and work?
Yes, NANIS jewelry is designed to complement the diverse lifestyles of modern women. With a silky soft texture and subtle sparkle, it's perfect for the office, everyday wear, and even glamorous occasions. These are items you can cherish for a long time, regardless of the scene.
Who would you recommend NANIS jewelry to? I'm not sure if it would suit me.
NANIS features a simple yet impactful design that is easy to integrate into both everyday outfits and special occasions. With playful elements like rotating rings and modular necklaces, it is also recommended for those who don't usually wear much jewelry. You can try on our jewelry at our physical store (CONTÉVANOU), so please feel free to experience which pieces suit you best.
What makes NANIS jewelry unique?
NANIS jewelry features a silky soft texture and exquisite sparkle, thanks to a special finish achieved through the traditional craftsmanship of burin engraving. As skilled artisans hand-finish each piece, you can enjoy a unique expression that is truly one-of-a-kind.
How can I wear NANIS jewels?
NANIS jewelry boasts superior design, allowing you to enjoy various wearing styles to suit your preferences, such as rotating the stone on a ring to change its look. We offer a range of items that can be styled for both elegant and casual occasions.
Where can I buy authentic NANIS Collection products?
You can purchase authentic NANIS collection items with confidence at CONTÉVANOU Yoyogi, our authorized dealer.
Do you repair NANIS products?
Of course. As an authorized dealer, CONTÉVANOU handles NANIS jewelry maintenance, repairs, and other services to the best of our ability.








