Ring from Swedish brand Bedazzled Jewelry.

Used but looks same as when I bought it.
Price in store: 2000:-

Description from their website:
“A brass ring with a black onyx stone from the collection COCKTAIL RINGS.

Material: Brass and black onyx.

All pieces are unique.

BLACK ONYX is a solid black gemstone that can be used to heal grief, strengthen self-control and stimulate wise decision-making. It is used to bring both happiness, success and luck. The onyx is also a stone worn as an amulet for protection and against fear.”

Pictures at end: borrowed from Bedazzled website.

Buyer pays for shippingg