MWANGA Tanzanite Ring
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Meaning: Mwanga means “light” in Swahili, a name chosen for the shifting blue and violet reflections that characterise Tanzanite.
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Collector’s Note: At the heart of MWANGA is a 1.11 ct oval Tanzanite, accompanied by its official gemstone certificate documenting the stone and its characteristics.
Tanzanite is one of the world’s most geographically limited gemstones, occurring naturally in a small mining area in northern Tanzania, near Mount Kilimanjaro. Its singular origin and distinctive blue-violet colour give each stone an inherently individual character.
The certified Tanzanite is set within a sculptural composition crafted in silver and plated with 18K gold. Fluid lines move around the stone before revealing cowrie shell forms—a reference to an object historically associated with value, exchange and wealth across parts of Africa.
No two natural Tanzanites are exactly alike. Variations in colour and internal characteristics are part of the individuality of the stone.
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Details:
- Size: Adjustable (open band in the back)
- Gemstone: Natural Tanzanite
- Carat Weight: 1.11 ct
- Shape: Oval
- Provenance: Ministry of Minerals - Tanzania Gemmology Center
- Certificate: Gemstone certificate included from the Tanzania Ministry of Minerals
- Material: Silver
- Finish: 18K gold plated
- Weight: 4g
- Detail: Sculptural cowrie motifs
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Orders are shipped either from France (for a delivery outside Norway) or from Norway (for a delivery to Norway).
Once your order is confirmed, please allow 2 to 7 business days for processing. Note that weekends and Norwegian national holidays are not included in the processing time.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at contact@oriaku-studio.com.
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To keep your jewelry looking its best:
- Store it in a dry place to prevent tarnishing (avoid leaving it in bathrooms, or swimming with it…)
- Gently clean it with the soft cloth that is provided with your order
- To restore its shine, place it in a bowl of hot water for a few seconds, then gently rub it with a soft cloth.
Contact us if anything goes wrong. We will be happy to help.
Latest Blog Posts
What Is Tanzanite? The Rare Blue-Violet Gemstone Found Only in Tanzania
Tanzanite is found in only one place on Earth, in the hills near Mount Kilimanjaro. Here is where it comes from, why it is so rare, what gives it its color, how to care for it, and how we sourced the stones for our Tanzanite Solstice Edition in Tanzania.
The Ultimate Travel Jewelry Guide: How to Pack a Conscious Capsule Collection
Master the art of the travel jewelry capsule. Learn how to pack jewelry without tangling and discover the best gold and brass pieces for your next trip. Our expert guide covers the "3-3-3 Rule," travel styling tips, and top picks from Oriaku Studio to keep your vacation look polished and effortless.
The Great Wrist Debate: Bracelets vs. Bangles
Is your favorite jewelry playing hide-and-seek? If you’re tired of spending your day spinning your bracelet to hide the clasp and show off the motif, you’re dealing with a classic case of jewelry physics.
In this guide, Oriaku dives into the Great Wrist Debate: Bracelets vs. Bangles. We break down the science behind the clasp-flip, the architectural benefits of solid bangles, and the ergonomic reasons why your motifs won't stay put. Whether you crave the fluid second-skin feel of a gold chain or the constant visibility of a structured stack, discover how to choose pieces that work with your anatomy, not against it.











