Opal Triplet set in 18k yellow gold ring size 5 - RO5
Antique Fine Australian Black Opal 18k Gold Ring
Ca. 1960 – Vintage 18K Gold Opal ring | Antique Jewellery Berlin · Engagement Rings · Wedding Bands
Custom Australian Opal Ring in Platinum & Yellow Gold
Amazon.com: Vintage 925 Sterling Silver Opal Ring 18K Gold Plated White Fire Opal Cocktail Rings Golden Leaf Accents Ring Promise Anniversary Eternity Engagement Wedding Band Ring for Women TZ.123 (US Code 6) :
18K GOLD DOUBLET OPAL RING GOLD AND DIAMOND [CR14]
Opal and Diamond Ring in 18k White Gold (8x6mm) | Blue Nile
Antique Opal Doublet Solitaire Ring, British 18k
18K Yellow Gold Australian Black Opal/Diamond Ring - RNBOV0137695EI
Gemminded 18k Gold over Sterling Silver Oval & Teardrop Lab Created Opal Ring with Diamond Accent
18k Gold and Silver Volcano Wave Koroit Opal Ring — The Cave Lady