Onyx Birthstone Sterling Silver Single Stone Rings for Women

Midnight Queen

Onyx and Silver Cocktail Ring from Bali

Universe

Fair Trade Sterling Silver and Onyx Cocktail Ring

Oval Power

Oval Black Onyx Single-Stone Ring Crafted in Bali

Verdant Allure

Cocktail Ring with Green Onyx in Sterling...

Glistening Fire

14-Carat Red-Orange Onyx Single-Stone Ring...

Ritual

Black Onyx Single Stone Ring

Elite Green

6-Carat Men's Green Onyx Ring from India

Black Tablet

Square Black Onyx Cabochon Sterling Silver...

Dark Surf

Women's Sterling Silver and Onyx Cocktail Ring

Verdant Crown

6-Carat Green Onyx Single-Stone Ring from India

Buddha's Curls in Black

Checkerboard Faceted Onyx Sterling...

Universe

Fair Trade Sterling Silver and Onyx Cocktail Ring

Fiery Magnificence

Men's 24-Carat Onyx Ring from India

Gleaming Night

Patterned Onyx Single-Stone Ring from Bali

Majestic Combination

Elegant Black Onyx Cocktail Ring

Disguise

Sterling Silver Black Onyx Ring with Nature Motif

Disguise

Sterling Silver Black Onyx Ring with Nature Motif

In Your Arms

Modern Sterling Silver Single Stone Onyx Ring

Midnight Temple

Onyx and Sterling Silver Cocktail Ring

Might

Modern Black Onyx Ring Crafted in India

Universe

Sterling Silver Single Stone and Green Onyx...

Night Shadow

Handcrafted Sterling Silver and Onyx Ring