![Diamond and Square Australian Opal Men's Sterling Silver Ring - Gemologica, A Fine Online Jewelry Store Diamond and Square Australian Opal Men's Sterling Silver Ring - Gemologica, A Fine Online Jewelry Store](https://www.gemologica.com/images/IH1331-mens-custom-sterling-silver-rings-mens-gemstone-rings.1.jpg)
Diamond and Square Australian Opal Men's Sterling Silver Ring - Gemologica, A Fine Online Jewelry Store
![Men's Hexagon Cut Australian Opal and Diamond Ring in Gold - Gemologica, A Fine Online Jewelry Store Men's Hexagon Cut Australian Opal and Diamond Ring in Gold - Gemologica, A Fine Online Jewelry Store](https://www.gemologica.com/images/am1070_opal_diamond_gold_mens_ring_1.jpg)
Men's Hexagon Cut Australian Opal and Diamond Ring in Gold - Gemologica, A Fine Online Jewelry Store
![Men's Diamond Antique Cut Australian Opal Ring In Sterling Silver - Gemologica, A Fine Online Jewelry Store Men's Diamond Antique Cut Australian Opal Ring In Sterling Silver - Gemologica, A Fine Online Jewelry Store](https://www.gemologica.com/images/IH7123_mens_australian_opal_silver_diamond_ring_man.1.jpg)
Men's Diamond Antique Cut Australian Opal Ring In Sterling Silver - Gemologica, A Fine Online Jewelry Store
![Australian Natural Untreated 4.21ct Boulder Opal Ring 18K White Gold Rose Gold For Sale at 1stDibs | mens boulder opal ring, australian boulder opal ring, opal rings sydney Australian Natural Untreated 4.21ct Boulder Opal Ring 18K White Gold Rose Gold For Sale at 1stDibs | mens boulder opal ring, australian boulder opal ring, opal rings sydney](https://a.1stdibscdn.com/australian-opal-ring-in-18-karat-white-and-rose-gold-for-sale/1121189/j_102603421599907650797/10260342_master.jpg)