Agni Diamond Black Ring
Natural Precious Stones
Ethical Sourcing
Certificate of Authenticity
Handcrafted
or 3× £531
Free Secure Shipping
Free Exchanges 30DDetails & Features
Ethically Made
Delivery & Returns
- Secure shipping with tracking and signature confirmation required on all orders
- Free delivery in mainland France
- Free delivery in Europe on orders over €200
- Free delivery worldwide on orders over €500
- Dispatched within 24 hours (same day if ordered before 3am, Monday to Friday)
- Express delivery available (optional during checkout)
- Returns accepted within 30 days for unworn items in their original condition. See conditions
- For any assistance, please contact our team.
Choose options
Ethical Sourcing & Kimberley Certified
AAA Quality Gemstones
Parisian Brand
Lifetime Assistance
Returns within 30 days
Crafted with precious refinement
Every detail thought of with intention
Gift box
A classic presentation box engraved with the Mayuri monogram. Included with every order so your piece arrives ready to give as a gift or to cherish.
Jewelry Box
Our signature hexagonal velvet box: designed for special occasions, marriage proposals, or for those seeking an exceptional unboxing experience. Ideal for vermeil rings and earrings.
Chamois
Each piece comes with a soft chamois cloth to preserve its shine over time. A delicate touch, in the Mayuri style.
Frequently Asked Questions
How to choose the right ring size?
Measure your size by following our size guide .
To give a ring as a gift without knowing the exact size, choose a standard size like 52, which fits approximately 80% of French women. Please feel free to contact us for any specific size requests.
What if the jewelry is not suitable?
You have 30 days to exchange your jewelry for free or get a refund, provided it is in new condition and in its original packaging.
What is the difference between vermeil, 9-carat gold and 18-carat gold?
- 18k Vermeil: A thick layer of 18k gold over 925 silver. Durable and refined with regular maintenance.
- 9k Gold: Solid gold with high resistance, perfect for everyday wear and designed to last a lifetime.
- 18k Gold: Our most precious metal: solid, rich in nuances, and designed to last for generations.
Can I have my jewelry engraved?
Yes, we offer engraving on all our solid gold 9 and 18 carat jewelry as well as platinum for a personalized touch.
Unfortunately, we do not offer this option for silver and vermeil.
Please indicate your request in the order notes or contact our team to learn more about engraving options.
Is delivery guaranteed?
Yes. All orders are shipped securely with tracking and insurance, so your item is protected from the moment it leaves our workshop until it arrives in your hands.
Is the packaging discreet?
Yes, our shipping packages are discreet and do not mention Mayuri or the contents inside. Upon opening, your item will arrive in our signature packaging, ready to give as a gift or to treasure.
