THE BLACK ALCHEMY BOX
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CASSIOPEA BANGLE BRACELET
The Cassiopea bangle bracelet is crafted in 18K gold and features a rounded band (3 or 4 mm) set with four facing black or white diamonds. A subtle balance of contrast and elegance, this piece evokes the beauty of a starry constellation, meticulously handcrafted in our Lyon workshops.
Details
Size guide
For rings, French sizes correspond to the inner circumference of the ring in millimeters.
An ideal size allows the ring to pass over the knuckle with slight to moderate resistance.
If you are between two sizes, choose the smaller size.
To determine your size accurately, you have two options:
- Visit a jewelry store to have a professional measure your size.
- Order a ring sizer to measure your size at home. Order our ring sizer by clicking here
We advise against other methods, such as wrapping a string around your finger, as they are not precise.
If you wish to give a ring as a surprise, follow our recommendations.
BRACELETS:
Please simply indicate your wrist circumference, corresponding to the sizes offered as options.
Delivery times
Custom creations: each piece is crafted in our workshops in Lyon, France, with a lead time of 8 to 10 weeks before shipping. During certain periods, this lead time may extend up to 14 weeks.
Certain conditions may affect delivery times: Learn more.
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Feel free to contact us for more information.
Our ethical commitments
Our alloys are Responsible Jewelry Council , Code of Practices and Chain of Custody certified, which ensures traceability from responsible subsidiaries.
100% The gold and silver we use is sourced responsibly , either recycled or from certified mines . We also offer the purchase of 18k gold for the creation of new pieces. ( learn more ).
Our workshops are exclusively French and certified by various labels respecting an ethical and environmental approach.
All of our gemstones are of natural origin and come from legitimate sources not involved in the financing of armed conflicts, in compliance with United Nations resolutions and respect the Kimberley Process for diamonds .
BY APPOINTMENT
The Black Alchemy is an independent jewelry atelier.
Between crafting our pieces, private appointments, travel, and the events we take part in, we primarily welcome visitors by appointment in order to ensure that every visit receives the time and attention it deserves.
If you would like to arrange a visit or a personalized appointment, please feel free to contact us via WhatsApp.