Lunula Diana: Roman Protective Amulet in Crescent Form
The Lunula Diana is a handmade brass pendant in crescent form that replicates the Roman protective amulet known as the lunula: smooth, 3.1 cm wide, and worn by girls and women of the Imperial period as an apotropaic amulet under the protection of the goddess Diana and the moon goddess Luna.
A Little Moon for Diana: What Is Behind This Pendant?
Roman Protective Amulet at a Glance
The Lunula Diana is a handmade brass pendant in crescent form that replicates the protective lunula amulet of the Imperial period: smooth, solid, 3.1 cm wide, with an open loop for a ribbon or chain, in a form attested throughout the Roman Empire from the 2nd century AD onward.
Who Wore a Crescent Moon Around the Neck in the Roman Empire?
Rome, sometime in the 2nd century AD. A midwife places a small metal amulet around the neck of a newborn girl. Not a piece of gold jewelry, not an ornate showpiece. A simple crescent of metal, smooth, heavy enough to feel, but small enough to barely notice. The mother breathes a sigh of relief. The child is now under the protection of Diana, goddess of the hunt, the moon, and childbirth. And of Luna, whose light cuts through the darkness every night like a sickle through grain.
The lunula was the female counterpart to the bulla, the protective amulet of freeborn boys. Where the bulla was round and closed, a symbol of completeness and protection, the lunula was open and crescent-shaped, a symbol of becoming, of growing, of the female cycle. The girl wore it from the day of her birth until the eve of her wedding. Then she set aside the amulet, together with the toys of childhood, often burned or dedicated to the goddess. A ritual of transition that marked the end of childhood and sealed the entry into a woman’s life.
Lunulae are among the most frequently found amulets of the Roman Imperial period. From the 2nd century AD onward, they appear in almost all Roman settlements, cemeteries, and military camps across the Empire, from Britain to North Africa, from the Rhine to Asia Minor. The Fayum mummy portrait shown in our product image, created in 2nd-century AD Egypt, shows an adult woman wearing a lunula pendant around her neck. This confirms what archaeologists know from grave finds: the lunula was not a purely child’s amulet. Women wore it throughout their lives.
Smooth, Solid, and Instantly Recognizable
Short and Clear: The Facts About the Lunula Diana
Anyone who takes the Lunula Diana in hand feels the weight of a solid brass cast piece. The form is clear: a symmetrical crescent, the horns pointing downward, the surface smooth and without engraving. The back is hollow, reducing weight and material without diminishing the effect of the piece. The open loop at the top apex allows it to be attached to any ribbon, chain, or cord.
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Size: 3.1 cm (width)
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Material: Brass, unlacquered
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Surface: smooth, without engraving
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Attachment: open loop, suitable for ribbon, chain, or cord
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Type / Dating: Lunula amulet, from the 2nd century AD onward, entire Roman Empire
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Back: hollow
Diana Around the Neck: Who Wears the Lunula Diana, and Why?
The Lunula Diana is one of the most versatile pieces in the Roman jewelry range. Almost any portrayal of a woman or girl in an Imperial-period context can wear a lunula. This is historically correct and opens up an unusually wide range of uses.
In reenactment, the Lunula Diana works for portrayals ranging from a newborn girl to an adult woman, from the wife of a simple craftsman to a wealthy urban Roman woman. Its smooth, plain form without engraving places it more in the middle social stratum, making it immediately usable for most portrayals in the northwestern provinces of the 2nd/3rd century AD. Important: the lunula is worn with the horns pointing downward, as confirmed by finds and pictorial sources.
In museum education and school teaching, the Lunula Diana is an exceptional piece. Hardly any other object explains so concisely the Roman idea of childhood, protection, the world of the gods, and the female life path. The ritual of setting it aside on the eve of the wedding opens up conversations about childhood and growing up in antiquity.
For private collectors and jewelry lovers, the Lunula Diana worn on a simple leather cord, a colored fabric ribbon, or a fine chain is both modern and historical, without needing to explain the context.
A tip from personal experience: I love this symbolic pendant, whether as a gift for a friend or as part of my daily outfit, so you can never go wrong with it!
Who Will Benefit from the Lunula Diana?
Anyone building a portrayal of a woman or girl in the Imperial-period context of the 2nd/3rd century AD and looking for a historically versatile accessory is making a safe choice with the Lunula Diana. The amulet suits almost any female portrayal of the Imperial period, regardless of social status or region.
For use in schools and museums, the following applies: hardly any object of this size and price offers so much educational value. The lunula opens up conversations about Roman childhood, the world of the gods, protective rituals, and the female life path; it is robust, handy, and easy to explain.
Anyone looking for an elaborately engraved showpiece or one adorned with filigree elements for a portrayal of the upper elite will not be ideally served by the smooth Lunula Diana. Its plain surface without engraving corresponds to the middle to simpler end of the surviving spectrum.
What Did Rome Sing About Diana, the Protectress of Girls?
Catullus, the Roman lyric poet of the 1st century BC, devoted an entire hymn to Diana: poem 34, sung by boys and girls together as a ritual chorus. The first two verses set the frame that explains why girls wore a lunula:
“Dianae sumus in fide / puellae et pueri integri.”
“We stand under Diana’s protection, / chaste girls and boys.”
Catullus, Carmen 34, verses 1–2, 1st century BC
Catullus does not describe an abstraction here, but lived practice. The girl who wears a lunula around her neck is literally that puella integra who stands under Diana’s protection. The crescent around the neck was the material form of this promise of protection: visible, worn daily, and not set aside until the wedding.
Crescent and Promise of Protection: What the Lunula Diana Really Means
For which portrayals is the Lunula Diana suitable?
The Lunula Diana suits almost any female portrayal of the Roman Imperial period from the 2nd century AD onward. It is historically correct for girls as well as for adult women, for simple artisan families as well as for affluent urban society. Its smooth form without engraving places it more in the middle social stratum of the northwestern provinces.
How is the lunula worn correctly, with the horns pointing upward or downward?
With the horns pointing downward. This is confirmed both by archaeological finds and by pictorial sources such as the Fayum mummy portrait. The opening of the crescent points downward, the apex with the loop upward. This follows automatically, however, from the attachment loop at the upper end of the lunula.
Until when did a Roman girl wear her lunula?
Until the eve of her wedding. Then the amulet was ritually set aside, together with the toys of childhood, often burned or dedicated to a deity. Setting aside the lunula marked the transition from girlhood to womanhood. Adult women sometimes continued to wear it, as Fayum mummy portraits from the 2nd century AD show.
I want to wear a lunula on a leather cord. What length is recommended?
For a position on the breastbone, as shown in pictorial sources of the Imperial period, a cord of about 40 to 45 cm is recommended. On a finer chain, the Lunula Diana also works in modern everyday wear without looking like a costume.
What is the difference between a lunula and a bulla?
The bulla was the protective amulet of freeborn boys: round, closed, often made as a capsule. The lunula was the female counterpart: crescent-shaped, open, flat. Both were worn until the threshold of adult life and then set aside in a ritual.
2,000 Years on the Move
The lunula did not simply vanish from the world with the end of antiquity. The crescent symbol continued its journey: into Germanic and Celtic cultures, into the Viking Age jewelry tradition of the Slavs, and finally into Islamic iconography, where the crescent remains present as a religious symbol to this day. A simple brass pendant, 3.1 cm wide, thus carries a symbolic history spanning at least 2,000 years and leaving traces on five continents. The Roman women who wore it would probably not have thought that possible.
List of Sources
Title: Carmen 34
Author: Gaius Valerius Catullus
Publication: Tusculum edition, Artemis & Winkler, Munich/Zurich
Date: 1983 (original work 1st century BC)
Title: Dossier de poupée. Poupées et jouets antiques entre pratiques et représentations
Author: Véronique Dasen
Publication: Kentron, Revue du monde antique et de psychologie historique, Volume 19
Date: 2003
Title: Children in Antiquity. Archaeological Evidence Between Ideal and Lived Reality
Author: Jochen Griesbach
Publication: Antikenmuseum Basel und Sammlung Ludwig, Basel
Date: 2013
Further Links
Updated on: 09/04/2026
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