Onyx Birthstone Rings

Song of the Night, Men's Handmade Sterling Silver and Onyx Ring

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Black Bamboo, Onyx and Silver Ring from Indonesia

Black Sunflower, Men's Floral Sterling Silver and Onyx Ring

Majestic Green, Polished Sterling Silver and Green Onyx Single Stone Ring

Piece of Night, Handcrafted Onyx and Sterling Silver Single Stone Ring

Facets of a Sage, Reversible Natural Onyx and Chrysocolla Cocktail Ring

Green and Lovely, Green Onyx and Peridot Cocktail Ring from India

Onyx Moon, Womens Onyx and Sterling Silver Handcrafted Ring

Garden Splendor, Green Onyx Silver Cocktail Ring with Brass Floral Accent

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

Dragonfly's Palace, Dragonfly-Themed Sterling Silver Cocktail Ring with Onyx Gem

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Ritual, Black Onyx Single Stone Ring

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Intrinsic, Black Onyx Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Verdant Crown, 6-Carat Green Onyx Single-Stone Ring from India

Sparkling Kite, Faceted Onyx Solitaire Ring from India

Midnight Luxury, Onyx and Sterling Silver Single Stone Ring from India

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Nest of Lilies, Women's Floral Sterling Silver and Onyx Cocktail Ring

Constellation of Enigma, Folk Art-Inspired Star-Shaped Onyx Cabochon Cocktail Ring

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Mysterious Oval, Oval Onyx and Sterling Silver Cocktail Ring from Bali

Five Spirits, 18k Gold-Plated One-Carat Multi-Gemstone Band Ring

Mystical Leaves, 925 Sterling Silver and Onyx Men's Ring with Leaf Motifs

Graceful Midnight, Floral Onyx Band Ring Crafted in India

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Triple Crown, Tiger's Eye and Carnelian Single Stone Rings (Set of 3)

Alluring Glow, Red-Orange Onyx Multi-Stone Ring from India

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Crowned in Glory in Black, Oval Cabochon of Black Onyx Cocktail Ring

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Red-Orange Strength, Men's Red-Orange Onyx Ring from India

Power Grid, Men's Sterling Silver Ring with Onyx

Eternal Orange, Sterling Silver Orange Onyx Faceted Marcasite 3-Stone Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Verdant Magic, Cocktail Ring with 10 Carat Green Onyx Gemstone

The Bold and Dramatic, Sterling Silver and Green Onyx Ring

Patterned Green, Green Onyx Oval Single-Stone Ring from India

New Moon at Midnight, Black Onyx and Oxidized Sterling Silver Ring

Black Depths, Sterling Silver and Onyx Cocktail Ring

Green Glisten, Men's Green Onyx and Sterling Silver Cocktail Ring

Glamorous Beauty in Black, Oval Onyx Cocktail Ring in Black from India

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Underground Rumor, Rainbow Moonstone and Onyx Single Stone Rings (Set of 3)

Rapt, Onyx Cabochon Cocktail Ring from India

Dark Stamp, Hexagonal Onyx Men's Signet Ring from Bali

Web of Mystery, Spiderweb Halloween-Themed Black Onyx Silver Cocktail Ring

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Solitary Allure, Sterling Silver Ring with Green Onyx Solitaire

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Deep Soul, Black Onyx Single-Stone Ring Crafted in Bali

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Silence, Sterling Silver and Onyx Cocktail Ring

Gala Green, Sterling Silver Marcasite and Green Onyx Cocktail Ring

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

Chakana Swirl, Onyx and Chrysocolla Chakana Cocktail Ring from Peru

Verdant Meadow, Sterling silver cocktail ring

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Crowned in Glory in Green, Oval Cabochon of Green Onyx Cocktail Ring

Midnight Bliss, Oval Black Onyx Cabochon Sterling Silver Cocktail Ring

Glorious Greenery, Leaf-Themed Sterling Silver & Green Onyx Cocktail Wrap Ring

True Love Sparkle, Thai Silver and Marcasite Ring with a Red Onyx Heart

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Gerhana Shrine, Onyx and 925 Sterling Silver Locket Ring from Bali

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Grand Green, Polished and Oxidized Green Onyx Cocktail Ring from India