The custom of giving and receiving rings dates back over approximately 6,000 years.[1]
| Ring |
Image |
Usage |
| Aqiq ring |
|
A carnelian or agate ring worn by some Muslims, especially Shi'ah, in imitation of Muhammad. |
| Brass Rat |
 |
A unique class ring worn by graduates of the Massachusetts Institute of Technology, bearing the image of the school's mascot, a beaver[6] . |
| Birthstones ring |
|
Usually a slender, simple ring (sometimes consisting of a band), set with the wearer's birthstone, or the wearer's spouse. These like the Mother's ring can be worn set with various birthstones. Some couples wear birthstones set with a wedding anniversary month birthstone as well as other commemorative stones. This kind of simple stone-set ring is in general most popular with men. |
| Cameo ring |
|
A plain hoop mounted by a table setting, into which was affixed a carved cameo (in profile). This ring style is exceedingly ancient and was more commonly worn by men than by women. Most commonly, the cameos depicted pagan gods, Christian saints and even self-portraits. Multi-coloured stone and often marble or porphyry was most desirable, as it produced a striped, layered or three-dimensional effect. |
| Championship ring |
|
A ring presented to members of winning teams in professional business leagues as well as college tournaments in America, Mexico and Canada. |
| Claddagh ring |
 |
An Irish friendship, courtship or engagement ring. It is traditionally used to indicate the state of romantic availability. In recent times it is commonly worn as a wedding ring. In centuries past, this ring was bequeathed from mother to daughter, though men also wore it. |
| Class ring |
|
Worn by students and alumni in commemoration of their graduation. |
| Dinner ring |
|
An oversized ring, set with non-precious or semiprecious stones. |
| Doctoral ring |
 |
A gold ring worn by a scholar who earns a doctoral degree at a Danish university or a Swedish university. |
| Ecclesiastical ring |
 |
A religious ring, either of authority for clerics or as some other special religious symbol. When worn by bishops or higher-ranking priests, it is called "Episcopal ring". |
| Engagement ring |
|
A ring given to and worn by a woman signifying her engagement to be married. |
| Eternity ring |
 |
A ring symbolizing eternity with a partner. |
| Finger armor ring |
|
Typically spans from the base of the finger to just below the nail or middle of the second joint and includes a bending joint. This is a very modern and restricted fashion statement. |
| Friendship ring |
|
Friendship rings are used to symbolize a close relationship that has no romantic undertone. |
| Gay Pride ring (a.k.a. "Rainbow ring") |
|
Representing gay pride, usually a band, either set with seven stones or inlaid with seven enamelled lines, in the seven colours representing the Rainbow flag (LGBT movement). In decades past, a stone-set ring worn on the right hand ring finger or the pinky of either hand represented a call for gay equality. |
| Gimmal ring |
|
Ring made of 2 or 3 hoops that are hinged at the back and meant to interlock and open; popular for betrothals in 16th and 17th century Europe |
| Iron Ring, a.k.a. Engineer's Ring |
 |
Ring worn by American and Canadian engineers, after swearing the Engineer's Oath. This is often in the form of a crudely worked piece of iron; modern rings tend to be sleek steel, some with etched geometric designs. The ring is meant to be worn on the pinky (little) finger of the dominant hand at all times. This ring has been loosely associated with Rudyard Kipling. |
| Mood ring |
 |
A novelty ring which changes colour in response to body temperature, using a thermochromic liquid crystal. |
| Mother's ring |
|
A ring worn by a mother displaying the birthstone of each of her children, and sometimes including those of the mother and father. |
| Mourning ring |
|
A ring worn in memory of someone who has died. Also commonly called a "memorial ring". |
| Multi-finger ring |
|
Two or more laterally conjoined rings, designed to be worn on two, three, or four fingers; popularized by hip-hop culture. |
| Pinky ring |
|
A ring worn on the 'pinky' ("little" or "fifth") finger. |
| Posie ring |
|
A ring with a short inscription on its outer surface. These were commonly used as engagement and even wedding rings. |
| Pre-engagement ring |
|
A small, inexpensive ring given to a partner, to promise not to court a rival. |
| Promise ring |
|
A ring worn to remind a person of a promise. |
| Purity ring |
 |
A symbol of virginity in some religious cultures. |
| Puzzle ring |
 |
Interlocking rings forming a single band. A famous example is the classic Cartier "triple" wedding ring. |
| Poison ring |
|
A ring consisting of a bezel with a secret compartment or made in the form of a container, used for keeping medication or poison (anachronistic use). |
| Regards ring |
|
A Victorian engagement ring with an implicit acrostic: Ruby, Emerald, Garnet, Amethyst, Ruby, Diamond, Sapphire. |
| Rosary ring |
 |
Ring worn around the finger with 10 indentations (or protrusions) and a cross, representing one decade of a rosary. The rings are used to keep track of place in the prayer by rotating the ring on a finger and feeling the marks. |
| Signet ring |
 |
An emblematic ring, often bearing a family coat of arms, some of which are fit for use to imprint a wax seal. More commonly, the signet may bear anything from a custom-designed escutheon to simple initials. The latter is commonly known as an initial ring. |
| Sovereign ring |
|
A typically large, gold ring, set with a gold sovereign as its decorative feature. |
| Thumb ring |
|
This is worn on the thumb and is an extremely ancient custom. |
| Toe Ring |
 |
Toe rings have a peculiar function in India. They are considered a customary ornament to be worn by married women.[7] |
| Watch ring |
|
A small watch made to be worn as a ring. |
| Wedding ring |
 |
A ring presented in a marriage ceremony to signify marital commitment. Originally worn only by the woman, it is now common for both spouses to wear such a ring. |