Ring
A ring was an item of jewelry worn on a person's finger.

In the alternate reality of 2259,  sent an explosive device in the form of a Starfleet Academy ring to Thomas Harewood. After Harewood received the ring, he dropped it in a glass of water, which caused a massive explosion that destroyed the Kelvin Memorial Archive in London, England. ()

Doctor Leonard McCoy could be seen wearing a ring throughout his time in Starfleet. He wore the ring on his left hand pinky finger. (; ; )

According to Mess officer Briel, rings were among the objects seeming to disappear on the  while the ship was orbiting the planet Cepheus in 2269. ()

Q wore a silver ring while dressed up as a French marshal in 2364. ()

Lwaxana Troi was the keeper of the "Holy Rings of Betazed", an artifact. In addition, she wore rings matching her outfits. ()

Anne Jameson wore a wedding ring while visiting the  in 2364. ()

The holographic Minosian peddler wore several rings on both hands. ()

Curzon Dax wore a ring on his ring finger, which left a scar on Benjamin Sisko's face. When Jadzia Dax tried it on, it slipped off. ()

In 2369, Quark tried bribing Odo with a suit made of Andorian silk and a ring made out of pure sorax, without success. ()

The Kazon-Nistrim used a poisoned ring with a needle to kill people. ()

Augris' species wore a single ring in the bone-structure on their nose bridge. ()

Osyraa wore a ring that allowed her to remotely control the transporter on her flagship, the Viridian. ()

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Clothing accessories

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