Collection Louis XIV · Rings
Bague Cossin
A square, bevelled bezel in a closed setting.
Gold & silver, table-cut diamond · 0.82 ct
€11,800 · 18ct gold (750‰) & silver (925‰)
30% deposit at order: €3,540 · balance before shipping: €8,260
Indicative price in euros. Taxes and import duties depend on the delivery country.
Made to order for you · 8 to 10 weeks · Insured delivery included
Delivered with a facsimile of its plate and a numbered certificate of provenance.
Gold & silver, table-cut diamond · 0.82 ct. Old-mine and rose cuts polished by hand to historical proportions: the stone glows rather than flashes. Each stone is held by hand-made silver claws on a yellow-gold mount, as in the eighteenth century. Certified natural diamonds, or laboratory-grown (synthetic) diamonds in the same cuts.
- Metal
- 18ct gold (750‰) & silver (925‰)
- Stones
- Diamond · 0.82 ct in total · table cut
Cossin, 1663 — Bague Cossin, Pouget fils, 1762. Cossin, 1663. Hand-coloured etching.
Every piece is delivered with a facsimile of the plate it is drawn from and a numbered certificate of provenance.
30% deposit at order, balance before shipping. Made in 8 to 10 weeks by a partner jeweller in Australia, India or the United States, who ships the piece to you directly. Insured worldwide delivery, signed for on receipt. Sizing adjustments free in the first year. Indicative prices in euros. Taxes and import duties depend on the delivery country and will be shown before you order.
You may withdraw within 14 days of delivery. The insured return is free.
Engraved pieces — Personalised piece: no right of withdrawal. Your statutory guarantees still apply.
The statutory guarantees of your country of residence apply to every piece.
Store the piece on its own, in its case, away from knocks. Take it off before bathing, sport or perfume. Wipe it with a soft, dry cloth; for cleaning or a check of the claws, write to us.
- Product identification
- Bague Cossin, reference SP-BAGUE-COSSIN-NAT-OA-48
- Manufacturer
- This information is being updated.
A question? Write to us: bonjour@sevigneparis.com

The archive · Cossin, 1663
From the plate to the jewel.
Several variations appear on each plate. We choose one, measure it against historical pieces in public collections, and redraw it at full scale before the first stone is set.
Certificate of provenance
Bague Cossin
Cossin, 1663 · Numbered and signed
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