Tanzanite

Tanzanite is a gemstone from the zoisite family, known for its unique blue-violet color. It is primarily mined in the Kilimanjaro region of Tanzania, from which it takes its name. Due to its limited provenance and distinctive color, tanzanite is considered a rare and precious gemstone. It is often chosen for luxurious custom jewelry, particularly engagement and anniversary rings, due to its exceptional brilliance and deep, saturated color. An ideal choice for a piece of jewelry crafted in France with excellent craftsmanship.

Contact us
Tanzanite
Tanzanite
Tanzanite
Tanzanite 10
Voir plus
Without <br> intermediary

Without
intermediary

Exceptional precious stones at fair and transparent prices

Rock <br> natural

Rock
natural

Our unique gems reflect the purity and elegance of nature

Delivered with certificate

Delivered with certificate

Exclusively by renowned independent laboratories

Discover our sourcing

At Bonnot Paris, our global network allows us to respond to all your requests for traditional or rare stones.

Each stone is selected for its rarity, clarity and ethics, guaranteeing traceability, exceptional quality and fair prices.

Learn more

Our Instagram news

Follow us on Instagram to discover our latest creations, behind-the-scenes looks at our workshop, and exclusive glimpses of our unique gemstones.

Stay connected with Bonnot Paris and be inspired by our innovative designs and exceptional craftsmanship. Join our community and share your passion for exceptional jewelry.

Discover
Our Instagram news Our Instagram news

Testimonials

"My experience at Bonnot Paris was incredible from start to finish. From the first meeting, I knew I was in good hands.
François took the time to understand my needs and preferences, and presented me with a selection of stones that were each more beautiful than the last. The design process was truly collaborative. The designer drew 5 options and was very receptive to my feedback. The end result is a custom-made ring that I love."
Christelle

"We called on Mr. Deprez to create our wedding rings. From the first meeting, he understood my husband's style. The designs are very well done, and the entire team is very attentive to any changes that may be necessary. Mr. Deprez was also able to adapt perfectly to the budget he was given.
The rings are of impeccable quality. We will definitely use them again for other projects!"
Oceane

“I am absolutely delighted with the experience I had with Bonnot Joaillerie creating a custom engagement ring for my fiancée.
The process was smooth and enjoyable, and the staff was incredibly professional, attentive, and patient. François was truly able to guide me through the selection of stones (size, quality, etc.). Their expertise and attention to detail exceeded all my expectations.
The ring is simply magnificent, perfectly reflecting my fiancée's tastes and personality!"
Tidiane

"Bonnot Paris jewelry is exceptional. The stones are dazzlingly beautiful. François sets out straight away to conquer exceptional gems!
Why go to a "famous" jewelry house when François and his team will guide you throughout the process of creating a unique piece of jewelry, perfectly suited to your tastes and personality?
Eugenie