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An Auvergne sapphire ringed by thirty black diamonds
Made to order: delivery within 5 weeks in France, 7 weeks internationally
A white gold signet ring centered on an Auvergne sapphire and surrounded by black diamonds set in our workshop. The surround can also be made with white diamonds or sapphires.
A piece with an assertive design, made to be worn every day.
Remove your jewelry before swimming, exercising or applying perfume, and clean it with a soft cloth. Our workshop provides care and restoration for every piece we make.
Wipe with a chamois every two weeks to keep its shine, and have it polished once a year.
Each piece is made for your order, handcrafted or hand-finished in our workshop in Saumur, France. In France, it is shipped by La Poste with declared value, to the address given at checkout or the pickup point of your choice, within 5 weeks of your order, making time included; for international delivery, allow 7 weeks. As soon as it ships, you will receive an email with the tracking number. For any question about delivery outside France, write to us.
Cancellation, exchange and return terms are set out in our terms of sale. Our jewelry is covered by the two-year legal guarantee of conformity.
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The Story
A signet ring is traditionally solid metal, made to bear a seal or a coat of arms. Ours keeps that bold silhouette but gives its top to a stone: a 1.67-carat Auvergne sapphire, ringed by thirty black diamonds. A piece made with 11 grams of white gold, designed to be worn every day.
The form
The stone
The surround
On a signet ring, the stone takes the place of the crest: it has to bear being looked at every day.
Stones described for the Black diamond surround; the surround varies with the option selected.
Yes. The surround comes in black diamonds, white diamonds or sapphires, around a center sapphire, on an 18k white gold (750) mounting.
FR sizes 58 to 73, approximately US 8½ to 14¼. If you are between two sizes, write to the workshop before ordering.
It was designed for it. Simply take it off to swim, exercise or apply perfume, and bring it to the workshop once a year for a polish.
Each piece is made by hand in our workshop in Saumur after you order. Allow 5 weeks for delivery in France and 7 weeks for international delivery, from the date of your order.
Yes. You have 30 days from receipt of your piece to cancel your order or exchange it, under the terms set out in articles 3 and 17 of our terms of sale.
Our jewelry is covered by the two-year legal guarantee of conformity from delivery, as well as the warranty against hidden defects, under the conditions set out in our terms of sale.
Yes: we ship to the United States, Canada, Australia, New Zealand, the United Kingdom and the European Union. The price shown includes taxes and, outside the European Union, import duties. Insured delivery is free on orders of €1,000 or more; allow 7 weeks from the date of your order. For any question, write to us.
French ring sizes correspond to the circumference of the finger in millimeters. Measure the base of your finger with a strip of paper, ideally at the end of the day, then refer to the size guide on the product page, which gives indicative US and UK equivalents. If in doubt, write to our workshop.

The Workshop
To choose a piece or a size, or to discuss a bespoke creation, the workshop welcomes you by appointment at 44 rue de Rouen in Saumur.