- Opal Diamond Ring in 18k White Gold | DK
- Pink Opal ring i sølv og 14kt guld opal og diamant - Guldsmed Boye
- Color Australian Opal Triplet Rhodium Sterling Silver Ring - | JTV.com
- Multicolor Ethiopian Over Sterling Silver - AMD601 |
- Dainty Opal Ring Opal Stacking Ring White Opal Ring - Etsy Denmark
- Hadar Designers 9k Rose sterling Silver Blue Opal Ring 7.5,8 Hand – Hadar Designers Jewelry
- Hadar Designers 9k Rose sterling Silver Blue Opal Ring 7.5,8 Hand – Hadar Designers Jewelry
- Design Pear Opal Engagement Ring Vintage - Denmark
- Opal Ring 925 Statement-handmade-vintage - Etsy
- Gems One 10K White Gold Prong Ring (1/25 Ct. Tw.) - DK Jewelers
- Hadar Designers 9k Rose sterling Silver Blue Opal Ring 7.5,8 Hand – Hadar Designers Jewelry
- Opal Ring, Natural Ring, Chrome Diopside Vi
- Gold 14k White Polished Created Ring - Pacheco's Jewelry
- Danish 14k Ring with Opal. 1960s
- Crystal Opal
- Copperbeard Jewelry - Opal Ring With Titanium Band - Military & Responder | GovX
- Opal Engagement Rings: Complete Guide
- Opal ring med brillant w/vs., opal 19*12,5 mm. 14 Pind J. Design - hos pindj.dk
- Ole Lynggaard - Lotus ring i guld med opal - Guldsmed Boye
- Carré 10-Karat med Pink Opal TR 4355 PO
- Ring - Smykker
- Opal Ring – dk collective
- Diamanter & Asymmetrisk Design - Håndlavet ringe