Circlets: History, Definitions, and Heraldic Significance
A circlet is a specialized piece of headwear characterized by its circular form, closely resembling a diadem or a corolla. While often viewed as a simple decorative band, the circlet carries deep historical and symbolic meaning, serving as a precursor to more complex crowns and as a marker of status in various cultures and traditions.
In a technical sense, the term circlet can refer to the base of a crown or a coronet, regardless of whether it is paired with a cap. Because of their similar appearance, the terms diadem and circlet are frequently used interchangeably. Furthermore, "open crowns"—those lacking the arches found in closed crowns—are also categorized as circlets.

Linguistic and Cultural Origins
The concept of the circlet is rooted in ancient languages and traditions. In Greek, this type of headwear is known as stephanos. While the term describes a circular band, it is most strongly associated with laurel wreaths and the crown of thorns attributed to Jesus. In Latin, the term used is corona aperta, which literally translates to an open crown.
The Role of Circlets in Heraldry
Beyond fashion and regalia, the circlet plays a specific role in heraldry (the system by which coats of arms and other hereditary symbols are devised). In this context, a circlet of an order of knighthood may be placed around the shield of the bearer. This placement serves as a visual indicator of the individual's membership in a particular order.
Within the traditions of British heraldry, this practice is specifically reserved for those holding the grades of Commander and above, which includes the ranks of Knight Commander and Knight Grand Cross.
Key Facts
- A circlet is a circular headpiece similar to a diadem or corolla.
- It can function as the base for a crown or coronet.
- Open crowns (those without arches) are considered circlets.
- The Greek term stephanos links circlets to laurel wreaths and the crown of thorns.
- The Latin term for an open crown is corona aperta.
- In British heraldry, circlets around a shield signify membership in an order for Commanders and above.
Summary of Circlet Terminology
| Term | Origin/Context | Primary Characteristic |
|---|---|---|
| Circlet | General/English | Circular band; base of a crown |
| Diadem | General | Often used interchangeably with circlet |
| Stephanos | Greek | Associated with wreaths and thorns |
| Corona Aperta | Latin | An "open crown" without arches |
| Heraldic Circlet | Heraldry | Symbol of knighthood membership |
Frequently Asked Questions
What is the difference between a circlet and a closed crown?
The primary difference is the presence of arches. A circlet is an "open crown," meaning it consists of a circular band without the overarching arches that characterize a closed crown.
How is a circlet used in British heraldry?
In British heraldry, a circlet representing an order of knighthood is placed around the bearer's shield to signify their rank, specifically for those at the grade of Commander, Knight Commander, or Knight Grand Cross.
What are the Greek and Latin terms for a circlet?
In Greek, it is called a stephanos, and in Latin, it is referred to as corona aperta.
Is a circlet the same as a diadem?
Yes, in many contexts, the terms diadem and circlet are used interchangeably to describe a circular ornamental headband.