![Black onyx ring for men in 18-karats gold](https://www.ferruccijewelry.com/cdn/shop/products/7_07ee8386-8fad-41f0-90bb-cd6a83334a3d_800x.jpg?v=1527386247)
Black Onyx Pyramids Ring 18 Karat Yellow Gold – FERRUCCI JEWELRY
Lot - 18 Karat Yellow Gold, Black Opal, Black Onyx and Diamond Ring
![Black onyx ring for men in 18-karats gold](https://carbon6rings.com/cdn/shop/products/Infused_Truss_Ring_2048x.jpg?v=1580834806)
18 Karat Gold Forged Carbon Truss Ring - Carbon6
![Black onyx ring for men in 18-karats gold](https://i.etsystatic.com/7358189/r/il/5d7519/4413750310/il_570xN.4413750310_62vh.jpg)
Men's Mid Century Onyx Ring Black Onyx and Diamond Ring
Complete his look with this handsome gemstone ring. Fashioned in 10K two-toned gold, this design features a 10.0 x 8.0mm cushion-cut rich black onyx. Along the yellow gold satin-finished shank, diamond accents glisten along white gold center grooves. The inside of the shank is rounded for comfortable wear. Buffed to a brilliant luster, this ring shines with luxe details.
![Black onyx ring for men in 18-karats gold](https://www.zales.com/productimages/processed/V-20366181_1_800.jpg?pristine=true)
Zales Men's Cushion-cut Onyx Ring
An octagon-cut black onyx gleams on this commanding ring for him. Fashioned in 10K yellow gold, the ring is completed by a high polish finish.
![Black onyx ring for men in 18-karats gold](https://www.kayoutlet.com/productimages/processed/V-261336200_0_800.jpg?pristine=true)
Men's Black Onyx Ring 10K Yellow Gold
This handsome ring for him features a stunning channel-set black onyx at the center, flanked by sparkling round-cut diamonds set in a rhodium flash.
![Black onyx ring for men in 18-karats gold](https://www.kay.com/productimages/processed/V-960865107_0_800.jpg?pristine=true)
Men's Black Onyx & Diamond Ring 1/10 ct tw 10K Yellow Gold
This striking men's ring is distinguished by a bold emerald-cut black onyx styled in iconic 10K white gold. Accents of glittering round black diamonds
![Black onyx ring for men in 18-karats gold](https://www.kayoutlet.com/productimages/processed/V-261323606_2_800.jpg?pristine=true)
Men's Black Onyx & Black Diamond Ring 1/4 ct tw Round-cut 10K White Gold
Yellow gold signet ring set with a plate of Onyx., Noir Carat's word: Onyx takes on its full intensity when it dresses up a gold signet ring, like
![Black onyx ring for men in 18-karats gold](https://www.noircarat.fr/wp-content/uploads/2022/03/Bague-chevaliere-en-Or-jaune-sertie-d-une-plaque-d-Onyx-bague-eco-responsable-scaled-1200x800.jpg)
Onyx Ring
![Black onyx ring for men in 18-karats gold](http://avpawn.com/wp-content/uploads/2023/05/03-24-24.jpg)
Vintage 18k White Gold Filigree Onyx & Old Mine Cut Diamond Ring
Mens Genuine Black Onyx 18K Gold Over Silver Fashion Ring - JCPenney
This handsome ring for him features a stunning channel-set black onyx at the center, flanked by sparkling round-cut diamonds set in a rhodium flash.
![Black onyx ring for men in 18-karats gold](http://www.kay.com/productimages/processed/V-960865107_6_320.jpg?pristine=true)
Men's Black Onyx & Diamond Ring 1/10 ct tw 10K Yellow Gold|Kay
![Black onyx ring for men in 18-karats gold](https://tappers.com/cdn/shop/products/18k-gold-bulgari-serpenti-onyx-diamond-ring-tapper-s-jewelry_800x800_crop_center.jpg?v=1671490269)
18K GOLD BULGARI SERPENTI ONYX DIAMOND RING
![Black onyx ring for men in 18-karats gold](https://www.wilsonsestatejewelry.com/cdn/shop/products/cartier-modern-hawks-eye-18-karat-white-gold-santos-dumont-mens-ring-wilsons-estate-jewelry-fashion-accessory-jewellery-titanium-finger-metal-wedding_499_800x.jpg?v=1586347934)
Cartier Modern Hawk's Eye 18 Karat White Gold Santos Dumont Men's
![Black onyx ring for men in 18-karats gold](https://onisi-paris.com/wp-content/uploads/2022/08/Gold-vintage-onyx-ring-4-scaled.jpg)
Signet ring in 18 carat gold and sardonyx Dark moon