01 / 07
Late Roman Bronze Ring 'Constantinus' (4th-5th c. AD) EU 55/US 7.25
€400,00
EUR · incl. EU VAT
- Era
- Roman
- Material
- Bronze
- Rarity
- Rare
- Ring size
- EU 55 / US 7.25
- Provenance
- Documented European collection
- Authenticity
- Lifetime guarantee
Visible traces of centuries of human history. Authenticated for life.
One-of-one. When it sells, it's gone.
- One-of-one. No restock, no replica.
- Authenticated by qualified specialists.
- Lifetime authenticity guarantee in writing.
- Insured shipping worldwide, included. 30-day returns.
Hand · daylight
Wearability & care
Yes, you can wear it.
All Aurora rings are sturdy enough for daily wear. Hands will not hurt them.
Avoid prolonged water exposure. A detailed care guide ships with every order.
Care guide included · Lifetime support
- SSL encryption + PCI compliance
- Card data never stored on our servers
- Apple Pay, Google Pay, Shop Pay supported
- Worldwide insured shipping, included
- EU 3–5 days · International 1–3 weeks (customs)
- Ships in a linen-wrapped wooden box
- 30 days from delivery
- Return at your own shipping
- Refund once the item arrives back with us
- Written lifetime guarantee with every piece
- Full refund if ever shown to be inauthentic
- No expiry · transferable certificate
60 customer stories
Read all customer stories →
A Late Roman bronze ring from the 4th–5th century AD, engraved with an early Christian cross. A transitional piece from the dawn of Byzantine influence, symbolizing protection and faith.
Description
This bronze ring features a navette-shaped bezel engraved with a simple cross, known as a crux quadrata. The form and engraving are consistent with Late Roman to Early Byzantine devotional rings. Its light green patina, stable and naturally developed, reflects centuries of burial and preservation. Rings of this kind were worn as personal symbols of faith and divine protection during the empire’s Christianization period.
Details
Material: Bronze with natural green patina
Date: Late Roman / Early Byzantine, 4th–5th Century AD
Ring Size: EU 55 / US 7.25
Condition: Excellent preservation with stable patina; engraving clear and bezel intact
Provenance: Private Belgian collection, acquired in the 1960s
Unique Identifier: R-R-73-B
Restoration and Authenticity
Offered in original, untouched condition with stable patina and no modern repairs. A Certificate of Authenticity is included.
Historical Context
By the 4th century AD, the cross had become a defining emblem of Christian faith, replacing earlier pagan symbols in personal jewelry. Simple engraved crosses like this marked devotion and divine protection for newly converted Romans and Byzantines alike. Rings of this type spread widely across the empire—from Gaul and Germania to the Balkans and North Africa—signifying the transformation of Roman identity under Christianity’s rise.
Authentication
How do I know it's real?
In situ · documented patina
i.
Documented sourcing
Acquired from a long-established European private collection with collection paperwork, predating the relevant cultural-property cut-offs.
ii.
Typed against published references
Catalogued against the standard typologies, Henig for intaglios, Marshall and Dalton for finger-rings.
iii.
Independent specialist sign-off
A qualified specialist outside our staff reviews and signs the certificate before the piece is listed.
Referenced & catalogued alongside
Aurora pieces are typed against the same published references and held in the same documentary tradition as the collections of:
Museum
The British Museum
Museum
Ashmolean Museum, Oxford
Museum
Victoria & Albert, London
Museum
The Metropolitan Museum of Art
Museum
The Getty, Los Angeles
Museum
Musée du Louvre, Paris
Database
OCRE — American Numismatic Society
Database
Beazley Archive, Oxford
Publication
Henig, Roman Engraved Gemstones
Publication
Marshall, Catalogue of Finger Rings (BM)
Publication
Dalton, Catalogue of Early Christian Antiquities
Publication
Roman Imperial Coinage (RIC)
For the careful buyer
How Aurora compares.
A side-by-side look at how an Aurora piece is sold, versus the two most common alternatives.
| Aurora | Auction houses | eBay | Other platforms | |
|---|---|---|---|---|
| Lifetime authenticity guarantee | ✓ | depends | ✗ | rarely |
| Independent specialist sign-off | ✓ | ✗ | ✗ | ✗ |
| Documented provenance | ✓ | sometimes | rarely | sometimes |
| Returns | 30 days | no returns | no returns | no returns |
| Insured shipping included | ✓ | add-on | add-on | add-on |
| Linen-wrapped wooden gift box | ✓ | ✗ | ✗ | ✗ |
| Written certificate, signed | ✓ | depends | ✗ | depends |
| Personal Customer Service 24/7 | ✓ | days | varies | varies |
Customer stories
What it feels like to wear something this old.
Authentication
How every Aurora ring earns its certificate.
01
Sourcing
Documented collection.
Acquired from European private collections with paperwork predating the relevant cultural-property cut-offs. No ground finds, no unverified channels.
02
Typology
Cross-referenced.
Casting technique, alloy, patina depth and stylistic markers are compared against the standard published catalogues for the period.
03
Sign-off
Independent specialist.
Final review by a qualified specialist outside our staff. Signs the certificate that ships in the box and backs the lifetime guarantee.
Frequently asked
Questions, honestly answered.
Is this ring really ancient?
Yes. Every Aurora ring is dated by casting technique, alloy composition, patina depth and stylistic typology — cross-referenced against published catalogues for the relevant period. The date stated on the certificate is binding: if a piece is ever shown not to be of the period stated, we refund the full purchase price. Forever, no expiry.
How is it authenticated?
Three stages. First, documented sourcing from established European private collections. Second, typological comparison against the standard published references for the period (Henig, Marshall, Dalton and equivalents). Third, final sign-off by an independent specialist outside our staff. The signed certificate ships with every piece.
Can I wear it daily?
Yes. Aurora rings are sturdy enough for daily wear — hands will not hurt them. Avoid prolonged water exposure (showers, sea, pools) and any harsh cleaning. The patina is part of the object's history; please don't polish it. A care guide ships with every order.
What if it doesn't fit my finger?
Ancient rings cannot be resized without compromising the original metal. Three options: return within 30 days for a full refund; wear it on a chain (we can recommend a goldsmith for a sympathetic mount); or keep it as a display object. Many Aurora pieces are lived with rather than worn every day.
What's the return process?
30 days from delivery, no questions asked. The piece must return in the condition it arrived, in its original packaging. Return shipping is at the buyer's cost; we recommend insured, tracked service. Full refund issued within 5 business days of arrival back to us.
How is it shipped?
Fully insured, tracked, signature on delivery, in a linen-wrapped wooden box with the certificate and care guide. EU: 3–5 business days. International: 1–3 weeks (customs declarations are mandatory for antiquities and add a few days, never our shipping speed).
Where do Aurora rings come from?
From documented European private collections assembled before the relevant cultural-property cut-offs. Each piece arrives with collection paperwork detailing its provenance chain back as far as the documentation allows. We never source from unverified channels or recent ground finds.
What does the lifetime guarantee cover?
A written promise that if the piece is ever shown to be inauthentic or not of the stated period, we refund the full purchase price. No expiry. The certificate is transferable — if you ever pass the ring on, the guarantee follows it to the next owner.
Available now in the same period
Live pieces from the same era.
One-of-one
Roman Bronze Ring 'Numerius Secundus' (3rd-5th c. CE) EU 57/US 8
Roman
€260,00
One-of-one
Medieval Bronze Ring 'Vladica' (11th-14th c. CE) EU 55/US 7.25
Medieval
€180,00
One-of-one
Roman Bronze Ring 'Frondis' (3rd-5th c. CE) EU 54/US 7
Roman
€240,00
One-of-one
Medieval Bronze Ring 'Falco' (13th-15th c. CE) EU 56/US 7.75
Medieval
€165,00
Aurora Letter
Stay in the loop.
First look at new pieces, before they go on the public catalogue.
Professional restoration
Have it restored before it ships.
Hands-on restoration by a qualified specialist. Brings the ring back to how it would have appeared when originally worn — while preserving the character that only centuries can create.
- Surface restoration · original metal revealed where appropriate
- Structural corrections · bent shanks, distortions, cracks
- Interior left untouched · historical wear preserved
- Timing · adds about 2 weeks to delivery
Bronze pieces: patina is reduced or removed as part of the process. Keep the patina → skip restoration.
Provenance
Documented European collection.
Every Aurora piece comes from established European private collections with paperwork predating the relevant cultural-property cut-offs. Provenance chains are documented back as far as the records allow, and the collection papers ship with the piece.
- Sourced from documented collections only — no ground finds, no unverified channels
- Pre-1970 collection paperwork retained where available
- Full provenance chain included in the certificate
Authenticity
Lifetime authenticity guarantee.
A written promise that if a piece is ever shown to be inauthentic or not of the period stated, we refund the full purchase price. Forever, no expiry. The signed certificate is transferable — if you pass the ring on, the guarantee follows it.
- Authenticated by three independent stages (sourcing · typology · sign-off)
- Independent specialist signs every certificate before listing
- Full refund forever if ever shown to be wrong
Era
From the Roman period.
1st century BC to 5th century CE. Across the Roman empire — from imperial workshops in Rome to the western provinces and the Greek East — rings were cast and engraved in bronze, silver and gold for every level of society. Engraved intaglios, signet rings, marriage bands, and devotional pieces all survive in meaningful numbers thanks to the durability of cast metal.
Rarity
Rare.
A genuine step above standard pieces. Documented in the published catalogues and held by institutions, but private-market specimens come up less frequently. Collector-grade.
- Legendary · canonical piece — museum or headline-auction tier
- Super rare · only a handful documented across all major collections
- Very Rare · museum-tier configuration in private hands
- Rare · documented in catalogues, scarce on the market
- Uncommon · distinct examples, selective availability
- Common · characteristic, well-attested period example