Onyx Birthstone Cocktail Rings for Women

Romance at Midnight

Thai Marcasite and Onyx Cocktail Ring

Night Bloom

Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Petals of Mystery

Sterling Silver and Onyx Cocktail Ring

Enchanting Midnight

Onyx and Sterling Silver Cocktail Ring Handmade...

Midnight Luxury

Onyx and Sterling Silver Single Stone Ring from India

Soaring Hope

Onyx and Sterling Silver Single Stone Ring from Bali

Gerhana Shrine

Onyx and 925 Sterling Silver Locket Ring from Bali

Majesty Halo

Sterling Silver and Onyx Cocktail Ring

Regal Royal

Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Lover's Midnight Gaze

Hand Made Sterling Silver Onyx Cocktail Ring...

Rose Wine

Thai Marcasite and Red Onyx Cocktail Ring

The Bold and Dramatic

Sterling Silver and Green Onyx Ring

Fiery Allure

Red-Orange Onyx Domed Ring Crafted in India

Dark Glimmer

14-Carat Black Onyx Single-Stone Ring from India

Licorice Candy

Unisex Sterling Silver and Onyx Cocktail Ring

Silence

Sterling Silver and Onyx Cocktail Ring

Green Gleam

Green Onyx and Sterling Silver Cocktail Ring from India

Crowned in Glory in Green

Oval Cabochon of Green Onyx Cocktail Ring

Moon Halo

Sterling Silver Cocktail Onyx Ring

Midnight Reverie

Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Amed Eclipse

Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Mountain Range

Unique Sterling Silver and Onyx Cocktail Ring

Crowned in Glory in Black

Oval Cabochon of Black Onyx Cocktail Ring

Red-Orange Strength

Men's Red-Orange Onyx Ring from India

Patterned Green

Green Onyx Oval Single-Stone Ring from India

Forest Checkerboard

6-Carat Green Onyx Single-Stone Ring from India

Glowing Sunset

Enhanced Red Onyx and Sterling Silver Cocktail Ring

Be Good

Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Stylish Combo

Rainbow Moonstone and Onyx Wrap Ring from India

Black Mirror

Black Onyx Sterling Silver Cocktail Ring from India

Darkest Rain

Onyx and Sterling Silver Cocktail Ring from Thailand

Balanced Confidence

Women's Bollywood Style Cocktail Ring...

Vintage Vogue

Ornate Three-Stone Onyx Cocktail Ring

Eternal Orange

Sterling Silver Orange Onyx Faceted Marcasite 3-Stone...

Evergreen Spiral

Sterling Silver Cocktail Ring from India with Green...

Intrinsic

Black Onyx Cocktail Ring from India

Red-Orange Sun

Red-Orange Onyx Cocktail Ring from India

Chastity in Black

Onyx and Sterling Silver Cocktail Ring

Royal Rawa

Dramatic Onyx and Sterling Silver Cocktail Ring

Midnight Blossom

Onyx and Sterling Silver Flower Ring from India

Midnight Grace

Indonesian Onyx and Sterling Silver Ring

Chakana Swirl

Onyx and Chrysocolla Chakana Cocktail Ring from Peru

Magic Quartet

Onyx Cocktail Rings from India (Set of 4)

Royal Midnight

Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Black Balinese Flower

Onyx and Sterling Silver Floral-Motif Cocktail...

Gala Green

Sterling Silver Marcasite and Green Onyx Cocktail Ring

Midnight Trio

Multi-Stone Onyx Cocktail Ring from India

Dragon

Handcrafted Sterling Silver and Onyx Wrap Ring

Festivity in Green

Jali Style Silver Cocktail Ring with Green Onyx

Goth Secrets

Sterling Silver Ring with Onyx Top Compartment

Midnight Grandeur

Hand Made Sterling Silver Onyx Cocktail Ring from...

Black Daisy Halo

Black Onyx Floral Cocktail Ring in Sterling Silver

Verdant Meadow

Sterling silver cocktail ring